119 (unassigned maker; pocket microscope; c. 1900)

142 (unassigned maker; pocket microscope; late 19th to early 20th centuries)

154 (unassigned maker; pocket microscope; c. 1900)

196 (unassigned maker; pocket microscope; late 19th to early 20th centuries)

189 (unassigned maker; pocket microscope; late 19th to early 20th centuries)

480 (The Science Accessories Co; Midgard pocket microscope; c. 1920)

141 (unassigned maker; pocket microscope with wire stand and mirror; late 19th to early 20th centuries)

165 (unassigned maker; drum microscope; early 20th century)

483B (unknown maker; simple microscope; 19^th century)

483A (unknown maker; simple microscope; 19^th century)

233 (unassigned maker; flower microscope; 19th century)

467 (unknown maker; flower microscope; 19th century)

472 (unassigned maker; flower microscope; 19th century)

552 (unassigned maker; flower microscope; 19th century)

315 (unassigned maker; Coddington magnifier; late 19th century to early 20th century)

309 (unknown maker; Stanhope magnifier; late 19^th century to early 20^th century)

183 (Jones & Co.; Excelsior Microscope; early 20th century)

166 (unassigned French maker; microscope universel; c. 1900)

251 (unassigned maker; microscope universel; 1920s)

256 (C. Baker; aplanatic or platyscopic dissecting lens; c. 1900)

507 (unassigned maker; short tripod microscope; c. 1900)

144 (unassigned maker; short tripod microscope; c. 1900)

492 (unassigned maker; short tripod microscope; c. 1900)

493 (unassigned maker; short tripod microscope; c. 1900)

508 (unassigned maker; short tripod microscope; c. 1900)

478 (Unassigned maker; seed or insect live-cage pocket microscope; c. 1900)

500 (Unassigned maker; pocket microscope pen; mid-20th century)

548 (Unassigned maker; pocket microscope; second half of 19th century to early 20th century)

546 (Unassigned maker; pocket microscope; second half of 19th century to early 20th century)

547 (Unassigned maker; Simple slide viewer or magnifier; second half of 19th century to early 20th century)

550 (Unassigned maker; Simple magnifier; second half of 19th century to early 20th century)

474 (Unassigned maker; seed or insect live-cage pocket microscope; second half of 19th century)

558 (Unassigned maker; dissecting microscope; early 20th century)

596 (Charles Baker; scaleometer; 1950s)

239 (unassigned maker; pilar-type linen tester; late 19th century to the early 20th century)

242 (unassigned maker; pilar-type linen tester; late 19th century to the early 20th century)

287 (assigned to A Franks; pilar-type linen tester; late 19th century to the early 20th century)

545 (unassigned maker; pilar-type linen tester; late 19th century to the early 20th century)

237 (unassigned maker; folding linen tester; late 19th century to the early 20th century)

250 (Casartelli; folding linen tester; late 19th century to the early 20th century)

284 (G. Cartwright & Son; folding linen tester; late 19th to the early 20th century)

285 (EA White Ltd; folding linen tester; late 19th to the early 20th century)

252 (A. Franks; folding linen tester; late 19th century to the early 20th century)

490 (unassigned maker; folding linen tester; late 19th century to the early 20th century)

491 (unassigned maker; folding linen tester; late 19th century to the early 20th century)

236 (A Franks; folding linen tester; late 19th century to the early 20th century)

300 (J Casartelli & Son; cloth counting glass; early 20th century)

458 (J Casartelli & Son; cloth counting glass; early 20th century)

560 (Casartelli; folding linen tester; late 19th century to the early 20th century)

488 (unassigned maker; linen proving microscope; late 19^th century)

543 (unassigned maker; linen proving microscope; late 19^th century)

326 (unassigned maker; compound linen proving microscope; early 20^th century)

502 (Unassigned maker; slide head linen prover; mid-19^th century)

510 (Unassigned maker; linen prover; mid-19th century)

302 (J Casartelli & Son; cloth counting glass; c. 1910)

299 (Chronik Bros.; Triplex thread counting micrometer; 1910s)

471 (Thomas Armstrong & Brother; thread counter, c. 1910)

473 (John Nesbitt; thread counter, early 20th century)

262 (J. Casartelli & Son; cloth counting glass; c. 1910)

(535) J Casartelli & Son; cloth counting glass; c. 1970**

531 (unknown maker; thread counter; c. 1920)

20A (unassigned maker; drum microscope; late 19^th - early 20^th century)

20H (unassigned maker; drum microscope; late 19^th - early 20^th century)

214 (unassigned maker; drum microscope; late 19th to early 20th century)

215 (E. Lennie; drum microscope; late 19th century)

342 (unassigned maker; drum microscope; late 19th - early 20th century)*

511 (Benn Franks Limited; early 20th century)

563 (Aitchison; drum microscope; early 20^th century)

340 (unassigned maker; drum microscope; late 19th - early 20th century)*

20C (unassigned maker; drum microscope; late 19^th - early 20^th century)

68 (unassigned maker; drum microscope; late 19^th - early 20^th century)

20E (unassigned maker; drum microscope; late 19^th - early 20^th century)

20J (unassigned maker; drum microscope; late 19^th - early 20^th century)

594 (Salanson & Co; drum microscope; late 19th - early 20^th century)

200 (unassigned maker; drum microscope; early 20th century)

567 (Franks; drum microscope, early 20^th century)

20G (unassigned maker; drum microscope; late 19^th - early 20^th century)

605 (unassigned maker; drum microscope; late 19^th - early 20^th century)

80 (unassigned maker; drum microscope; late 19^th - early 20^th century)

206 (unassigned maker; drum microscope; late 19th - early 20th century)

525 (unassigned maker; drum microscope; late 19th - early 20th century)

20D (unassigned maker; drum microscope; late 19^th - early 20^th century)

613 (unassigned maker; drum microscope; late 19^th - early 20^th century)

519 (unknown maker; Double drum microscope; late 19th century)

599 (T. Underhill; Drum-like microscope; mid-19th century)

2 (assigned to Edouard Lutz; Modéle des ecoles primaires; c. 1890)

3 (assigned to A Franks; student microscope; late 19^th century)

91 (assigned to A Franks; student microscope; late 19^th century)

176 (unassigned maker; household-type microscope; c. 1900)

267 (unassigned maker; simple microscope; early 20th century)

21 (unassigned maker; improved household microscope; c. 1900)

191 (unassigned maker; improved household microscope; c. 1900)

32 (unassigned maker; household microscope; c. 1900)

542 (unassigned maker; Universal household microscope; c. 1890)

553 (unassigned maker; c. 1900)

240 (unassigned maker; simple student microscope; late 19th century to the early 20th century)

280 (unassigned maker; simple microscope; late 19th to the early 20th century)

592 (unassigned maker; simple compound microscope; late 19th - early 20th century)

4 (assigned to Deyrolle; modèle E; late 19^th century to early 20^th century)

25 (assigned to Deyrolle; modèle E; late 19^th century to early 20^th century)

5 (assigned to Deyrolle; c. 1900)

19 (assigned to Deyrolle; c. 1900)

272 (assigned to Deyrolle; simple compound microscope; c. 1900)

323 (assigned to Deyrolle; simple compound microscope; c. 1900)

24A (assigned to Deyrolle; late 19^th century to early 20^th century)

24B (assigned to Deyrolle; late 19^th century to early 20^th century)

602 (unassigned maker; late 19^th century to early 20^th century)

609 (unknown maker; simple compound microscope; late 19th century to early 20th century)

331 (unknown maker; inclinable simple compound microscope; c.1890)

600 (unknown maker; large inclinable microscope; c.1890)

598 (unknown maker; small inclinable compound microscope; c.1890)

608 (JH Steward; inclining microscope; late 19th century)

312 (unknown maker; simple inclinable microscope; c. 1890)

529 (unknown maker; inclinable simple compound microscope; c.1900)

614 (Wood Brothers; inclinable microscope; c.1895)

537 (Unassigned maker; compound microscope; late-19th century)

615 (Unassigned maker; compound microscope; late-19th century)

565 (unassigned maker; simple inclining microscope; late 19^th or early 20^th century)

566 (unassigned maker; simple compound microscope; late 19^th - early 20^th century)

341 (unassigned maker; simple compound microscope; late 19th - early 20th century)*

616 (unassigned maker; simple compound microscope; late 19th - early 20th century)

50 (assigned to Radiguet; late 19^th century)

163 (unknown maker; double pillar French microscope; c. 1900)

301 (Unassigned maker; double pillar compound microscope; c. 1900)

597 (unknown maker; double pillar French microscope; c. 1900)

611 (Unknown maker; simple compound microscope; late 19th century)

40 (C Reichert Wien; stand VII microscope; 1898)

303 (unassigned maker; late 19th century to early 20th century)

120 (unassigned maker; library microscope; c. 1890)

96 (Ernst Leitz; Stativ V model; 1891)

64 (unassigned maker; late 19^th century)

526 (Unknown maker; simple compound microscope; late 19th century)

182 (Dollond & Co.; student microscope; c. 1900)

188 (Emil Bush; simple compound microscope; c. 1915)

193 (Carl Schütz & Co; student microscope; early 20th century)

208 (Hall Bros; student microscope; early 20th century)

18 (R & J Beck; new star microscope; c. 1890)

36A (R & J Beck; star microscope; c. 1885)

36B (R & J Beck; star microscope; c. 1885)

114 (R & J Beck; new star microscope; c. 1900)

38A (R & J Beck; continental microscope; c. 1900)

38B (R & J Beck; continental microscope; c. 1900)

38C (R & J Beck; continental microscope; c. 1900)

265 (Bausch & Lomb; continental microscope BB; c. 1900)

222 (Carl Zeiss; microscope stand VI; 1910s)

421 (W. Watson & Sons; Praxis microscope; 1914)*

269 (Ernst Leitz; microscope stand Ia; c. 1897)

152 (R & J Beck; pathological microscope; c. 1887)

224 (R & J Beck; pathological microscope; c. 1897)

195 (R&J Beck; Economic microscope; c. 1878)

330 (R & J Beck; Economic microscope; c. 1878)

305 (Carl Reichert; c. 1905)

423 (R. Winkel; continental type microscope; 1917)*

306 (W & H Seibert, student microscope, 1910s)

41 (Ernst Leitz, Wetzlar; stand III microscope; late 1910s)

109 (W. Watson & Sons; c. 1910)

110 (Steindorff & Co; early 20^th century)

153 (Ross; Improved No. 2 ‘Standard’ microscope; c. 1905)

324 (W. Watson & Son; Praxis microscope; c. 1916)

184 (Ernst Leitz; stand IIb microscope; c. 1896)

92 (C Reichert, Wien; 1899)

65 (J Swift & Son; Army Bacteriological Microscope; c. 1900)

66 (J Swift & Son; Army Bacteriological Microscope; c. 1900)

130 (Ernst Leitz, Wetzlar; microscope stand IIb; c. 1907)

513 (Carl Zeiss; Stand IVa; c. 1905)

115 (Carl Zeiss; microscope stand V^a; 1886)

168 (Hartnack & Prazmowski; stand III-A microscope; c. 1880)

179 (Hartnack & Prazmowski; stand III-A microscope; c. 1880)

227 (Hartnack & Prazmowski; stand III-A microscope; c. 1880)

220 (unassigned maker; late 19th century)

205 (Charles Baker; student microscope; c. 1880)

248 (Nachet; Microscope nouveau modéle inclinant; c. 1880)

219 (Carl Zeiss; microscope stand VII; c. 1900)

167 (Hartnack & Prazmowski; stand III microscope; c. 1880)

314 (Hartnack & Prazmowski; microscope stand III; c. 1880)

275 (Carl Zeiss; microscope stand VIII; c. 1882)

197 (Ernst Leitz; microscope stand IV; c. 1913)

595 (L’Ingénieur Chevallier; Compound microscope; late 19^th century)

318 (unassigned maker; simple inclinable compound microscope; late 19th century)

497 (Hartnack & Prazmowski; microscope stand III-A; c. 1875)

530 (Hartnack & Prazmowski; microscope stand No. II; c. 1877)

231 (Nachet; Microscope droit; 1880s)

101 (Bausch and Lomb; jug handle microscope; 1907)

106 (Carl Zeiss; stand VB; 1920)

297 (Carl Zeiss; stand VB, non-inclinable microscope; c. 1910)

122 (Charles Baker; 1910s)

140 (Charles Baker; histological microscope; 1910s)

87 (R & J Beck Ltd; ‘London’ handle model; c. 1913)

328 (R & J Beck; ‘London’ handle model; c. 1913)

273 (Carl Reichert; medium stand III microscope; c. 1907)

145 (Carl Zeiss; stand III B; c. 1915)

557 (Spencer; microscope No. 20; c. 1917)

138 (F Davidson & Co; microscope stand O 575; late 1910s)

157 (Benn Franks; late 19th century)

266 (unassigned maker; compound microscope; late 19th century)

143 (Arnold & Sons; University microscope; c. 1880)

118 (F Davidson & Co; Davon micro-telescope; late 1910s)

515 (W. Watson & Sons; Educational microscope; c. 1898)

23 (unassigned maker; late 19^th century to early 20^th century)

27 (J Swift & Son; bacteriological model; c. 1901)

103 (C Baker; Advanced Student Microscope; c. 1895)

226 (Charles Baker; compound microscope; c. 1900)

263 (C. Baker; c. 1900)

187 (C. Baker; c. 1900)

52 (Banks Bros; late 19^th century)

46 (unassigned maker; late 19^th century to early 20^th century)

70 (J Swift & Son; c. 1900)

173 (W Stanley; late 19th century)

107 (W Stanley; late 19th century)

62 (Henry Crouch; c. 1880)

246 (Henry Crouch; c. 1890)

223 (Henry Crouch; c. 1890)

69 (Henry Crouch; histological model, c. 1880)

279 (Henry Crouch; histological microscope; c. 1880)

42 (C Collins; student microscope; c. 1880)

78 (C Collins; student microscope; c. 1880)

245 (C Collins; student microscope; c. 1880)

293 (Swift & Son; Polarising microscope; c. 1900)

249 (Pickard & Curry Co.; c. 1900)

298 (W. Watson & Sons; Histology microscope stand B; c. 1892)

509 (Ross; Student’s microscope; 1880s)

516 (Henry Crouch; Folding histological microscope; c. 1900)

561 (A. Williams & Co.; “Wonder” microscope; early 20th century)

43 (J Parkes and Son; medical microscope; c. 1880)

54 (J Parkes & Son, retailed by Burgoyne, Burbidges & Co; Medical microscope; c. 1890)

16 (J Parkes & Son; worker model; c. 1900)

47 (J Parkes & Son, retailed by P Harris & Co; Worker model; mid 1910s)

84 (J Parkes & Son; worker model; c. 1900)

98 (assigned to J Parkes & Son; worker model; c. 1900)

126 (James Parkes & Son; early 20th century)

211 (Townson and Mercer; microscope ref. 1023; late 19th century)

320 (unassigned maker; binocular microscope; c. 1890)

499 (CW Dixey; student microscope; 1880s)

564 (JH Steward; mineralogical microscope; early 20^th century)

8 (Ernst Leitz, Wetzlar; meat inspector’s travelling microscope; late 1920s)

30 (F.W. Schieck; trichinen mikroskop; c. 1900)

33 (Paul Waechter; trichinoscope; c. 1960)

82 (Paul Waechter; trichinoscope; 1920s)

201 (Paul Waechter; trichinoscope, stand Va; c. 1900)

210 (assigned to Paul Waechter; stand IV (V) microscope c. 1900)

464 (Paul Waechter; microscope stand IX; c. 1885)

527 (Paul Waechter; microscope – trichinoscope - stand Va; c. 1905)

137 (R & J Beck; ‘British Students’ microscope No. 55; c. 1903)

258 (R & J Beck; ‘British Students’ microscope; c. 1897)

286 (W Watson & Sons Ltd; Edinburgh stand H microscope; 1920s)

81 (W Watson & Sons Ltd; Edinburgh stand H model; 1920s)

116 (W. Watson & Son; Edinburgh stand F model; c. 1900)

133 (W. Watson & Sons; FRAM stand microscope; early 1910s)

283 (W. Watson & Son; FRAM microscope; c. 1896)

150 (J Swift & Son; Histological and physiological microscope; c. 1900)

7 (J Swift & Son; discovery model; c. 1901)

158 (J Swift & Son; four-legged microscope; c. 1895)

308 (unknown maker; 1930s)

332 (W. Watson & Sons; polarising microscope; 1910s)

528 (Ross; Ross-Zentmayer student’s microscope; c. 1880)

217 (Flatters & Garnett; dissecting microscope; first half of the 20th century)

218 (Flatters & Garnett; dissecting microscope; first half of the 20th century)

155 (Flatters & Garnett; dissecting microscope; first half of the 20th century)

243 (Victor Morlot-Maury; dissecting microscope; late 19th century to the early 20th century)

295 (Bausch and Lomb; dissecting microscope model T; 1910s)

257 (unassigned maker; dissecting microscope; late 19th century)

319 (Ernst Leitz; simple dissecting microscope; early 20^th century)

128 (Ernst Leitz; simple dissecting microscope; early 20th century)

71 (W Watson & Sons Ltd; Simplex dissection microscope, c. 1940)

213 (Otto Himmler; Dissecting microscope; early 20th century)

460 (E. Leitz; dissecting simple microscope; c. 1900)

504 (Flatters & Garnett; small dissecting microscope; 1920s)

461 (assigned to Townson & Mercer; dissecting simple microscope; c. 1900)

382 (assigned to Robert Field; Teasdale's Field Naturalist's Microscope; c. 1880)*

477 (J. Zentmayer; dissecting microscope; c. 1890)

512 (Charles Baker; Simple dissecting microscope; c. 1870)

446 (Carl Zeiss; binocular stand XB; c. 1912)*

426 (Carl Zeiss; Greenough’s binocular microscope, stand Xa; c. 1900)*

378 (Spencer; stereoscopic microscope; c. 1920)*

389 (Charles Perry; Stereoscopic microscope, model Classic Nº. 2; 1920s)*

385 (Negretti & Zambra; binocroscope; early 20th century)*

380 (Negretti & Zambra; binocroscope; early 20th century)*

178 (J Swift & Son; Stead workshop microscope; c. 1915)

35 (R & J Beck; model 22; early 1920s)

44A (R & J Beck; model 22; early 1920s)

44B (R & J Beck; model 22; early 1920s)

204 (R & J Beck; model 22; early 1920s)

28 (C Reichert Wien; 1912)

102 (C Reichert, Wien; 1910s)

108 (Bausch and Lomb; 1911)

79 (Ernst Leitz; c. 1912)

212 (F Koristka; c. 1920)

61 (W Watson & Sons Ltd; KIMA model; c. 1921)

413 (Spencer; microscope Nº. 44; c. 1919)*

282 (Carl Schütz & Co; 1910s)

172 (Ernst Leitz; universal microscope stand A; c. 1912)

505 (Bausch and Lomb; microscope model FF; c. 1915)