|
Image
|
Source
|
Observations
from the source
|
|

|
John
Grifffin & Sons (1920s)
|
Magnifier
tripod pattern
|
|

|
John
Grifffin & Sons (1920s)
|
Magnifier
|
|

|
John
Grifffin & Sons (1920s)
|
Aplanic magnifier
|
|

|
John
Grifffin & Sons (1920s)
|
Single
lens magnifier
|
|

|
John
Grifffin & Sons (1920s)
|
Linen
prover
|
|

|
JJ
Griffin’s catalogue (1852)
|
Compound
microscope
|
|

|
JJ
Griffin’s catalogue (1852)
|
Compound
achromatic microscope
|
|

|
JJ
Griffin’s catalogue (1852)
|
Compound
achromatic microscope
|
|

|
John
Grifffin & Sons (1920s)
|
Kingsway
microscope
|
|

|
John
Grifffin & Sons (1920s)
|
Advanced
student petrologival microscope, Swift
|
|

|
John
Grifffin & Sons (1920s)
|
Gramme
microscope
|
|

|
John
Grifffin & Sons (1920s)
|
Kima
microscope
|
|

|
John
Grifffin & Sons (1920s)
|
Service
microscope
|
|

|
John
Grifffin & Sons (1920s)
|
Large
microscope stand D, Leitz
|
|

|
John
Grifffin & Sons (1920s)
|
Primex petrological microscope, Swifft
|
|

|
John
Grifffin & Sons (1920s)
|
Dissecting
stage
|
|

|
John
Grifffin & Sons (1920s)
|
Vulvan microscope
|
|

|
John
Grifffin & Sons (1920s)
|
Vernier
microscope
|
|

|
John
Grifffin & Sons (1920s)
|
Vernier
microscope
|
|

|
John
Grifffin & Sons (1920s)
|
Vernier
microscope
|
|

|
John
Grifffin & Sons (1920s)
|
Vernier
microscope
|
|

|
Gallenkamp (1977) General catalogue
|
Vernier
microscope, Griffin
|
|

|
Gallenkamp (1977) General catalogue
|
Vernier
microscope, Griffin
|
|

|
Gallenkamp (1977) General catalogue
|
Vernier
microscope, Griffin
|
|

|
Gallenkamp (1977) General catalogue
|
Stereomicroscope,
Griffin
|
|
Image
|
Source
|
Observations
from the source
|
|

|
John
Grifffin & Sons (1920s)
|
Bench
electric lamp
|
|

|
John
Grifffin & Sons (1920s)
|
Inverted
incandescent microscope lamp
|
|

|
John
Grifffin & Sons (1920s)
|
Standard
oil microscope lamp
|
|

|
John
Grifffin & Sons (1920s)
|
Turntable,
Leitz
|
|

|
John
Grifffin & Sons (1920s)
|
Drawing
eyepiece
|
|

|
John
Grifffin & Sons (1920s)
|
Micrometer eyepiece
|
|

|
John
Grifffin & Sons (1920s)
|
Cathcart
Darlaston microtome
|
|

|
John
Grifffin & Sons (1920s)
|
Hand
section cutter
|