Image

Source

Observations from the source

Lentz, T. L. (2017) Lentz Microscopy and Histology Collection. Peabody Museum of Natural History at Yale University

Gundlach-Manhattan Optical Co. Simplex Model, c1905

Padgitt DL (1975) A short history of the early American microscope. Microscope Publications Ltd. Chicago

Gundlach microscope of 1885

AS Aloe’s catalogue (1893)

Continental microscope No. I (Gundlack Optical Co.)

AS Aloe’s catalogue (1893)

Continental microscope No. I (Gundlack Optical Co.)

AS Aloe’s catalogue (1893)

Continental microscope No. II (Gundlack Optical Co.)

JRMS 1882 (pp. 670)

College Microscope

Gundlach

AS Aloe’s catalogue (1893)

Continental microscope No. IV A (Gundlack Optical Co.)

AS Aloe’s catalogue (1893)

Continental microscope No. III (Gundlack Optical Co.)

AS Aloe’s catalogue (1893)

Physician’s microscope (Gundlack Optical Co.)

Hansen, J. L. et al. (1974) The Billings microscope collection. Armed Forces Institute of Pathology, Washington, USA

Gundlach (c. 1885)

Gage (1911)

Model DH

Gunlach