Listed below are most
microscopes, mechanical stages, lamps and/or other items pictured in the
catalogues of this maker or retailer (for which I have a copy), including
the information about the year each image appeared and a brief description.
Image
|
Catalogue’s
publication year
|
Observations
from the catalogue
|

|
Hearson’s catalogue (1930s)
|
Hearson microscope metallurgical model MS.XX
|

|
Hearson’s catalogue (1930s)
|
Hearson microscope model MS.VI
|

|
Hearson’s catalogue (1930s)
|
Hearson microscope model MS.VII
|

|
Hearson’s catalogue (1930s)
|
Hearson microscope model MS.VIII
|

|
Hearson’s catalogue (1930s)
|
Hearson microscope model MS.X
|

|
Hearson’s catalogue (1930s)
|
Mechanical stage MS25
|

|
Hearson’s catalogue (1930s)
|
Mechanical stage MS50
|

|
Hearson’s catalogue (1930s)
|
Microscope lamp M 1
|

|
Hearson’s catalogue (1930s)
|
Microscope lamp M 2
|

|
Hearson’s catalogue (1930s)
|
Microscope lamp M 3
|

|
Hearson’s catalogue (1930s)
|
The Hearson
microscope
|