The microscope; an introduction to the microscopic methods and to histology (1911)
Gage, Simon Henry, 1851-1944 · [Ithaca, N.Y.] The Comstock Publishing Company · leaf 224
PHO T0-M1 OROGRAPHY 205 … Fig. 161. Vertical Camera for photographing objects in a horizontal posi-tion. The camera is attached to a double frame connected by bent metal piecesfastened to the lower frame and sliding in a groove in the upper. The twoframes can then slide over each other without separating. For moving…
Microscopy
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