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an image of a ticket for a concerta drawing of a woman holding a baby in her armstwo pictures of a boy and a girl feeding a goosethree cards with different pictures of a clown and a clown on them
Maître Paul PASTAUD

76 - [Optics] – PERLIA (Dr R.)]. Kroll’s Stereoscopic Pictures fo…
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Estimate €80 - €120
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Description
[Optics] – PERLIA (Dr R.)]. Kroll’s Stereoscopic Pictures for Use by People with Strabismus. Stereoscopic Pictures for the Use of People with Strabismus / Stereoscopic Cards for Strabismus. 28 coloured plates. Hamburg, Published by Leopold Voss, [c. 1910]. Oblong 12mo (17.3 x 9.2 cm). Cloth-bound cardboard folder with inner flaps containing 28 flexible cards (17 x 9 cm), numbered, with chromolithographs on the front. Optical equipment used in ophthalmology. Each card features two scenes, one on the left and one on the right, designed to complement one another, somewhat in the manner of thaumatropes. For example: a mouse and a cage, an adult on all fours and a child suspended in mid-air...; two cards (dedicated to the circus) feature a mechanism that allows the distance between the images to be adjusted.
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About the sale MONTIGNAC – 31st BOOK SALE – Day 1 of 4 – Nos. 1 to 549
Auction location
Auction time 08/19/2026 at 11:00 AM
Pictures credits: Contact the Auction House
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