|
Image
|
Source
|
Observations
from the source
|
|
|
L
Casella’s catalogue (1871)
|
Linen
or cloth prover
|
|
|
Casella
(1860)
|
School
or garden microscope
|
|
|
L Casella’s catalogue (1871)
|
Garden or seed microscope
|
|
|
Casella
(1860)
|
Achromatic
compound microscope
|
|
|
Casella
(1860)
|
Achromatic
compound microscope
|
|
|
L
Casella’s catalogue (1871)
|
Casella’s popular educational microscope
|
|
|
L
Casella’s catalogue (1871)
|
Student’s complete monocular microscope
|
|
|
L
Casella’s catalogue (1871)
|
Superior six guinea monocular microscope
|
|
|
L
Casella’s catalogue (1871)
|
Superior
large compound microscope
|
|
|
L Casella’s catalogue (1871)
|
Improved binocular microscope
|
|
|
L Casella’s catalogue (1871)
|
Student’s improved binocular microscope
|
|
|
L Casella’s catalogue (1871)
|
Superior large compound microscope
|
|
|
L Casella’s catalogue (1871)
|
Superior binocular microscope
|
|
|
Casella
(1860)
|
Achromatic
compound microscope
|
