310560 Otto Maier, Ravensburg. Otto Mayser: Photographie-Apparat... (Photographic Apparatus. Easy-to-understand instructions for the independent manufacture of a photographic camera with auxiliary equipment. With 2 model sheets. From the collection „Spiel und Arbeit“ (Play and Work) 12th volume). [New edition]. 32 pp. with some b/w ill. + 8 n.n. ill. pp. of publisher’s advertisements. Ill. covers. Line block, relief halftone and type. 223x154 mm. 1910.

With tips for „Die photographische Aufnahme“ (The photographic shooting), „Das Entwickeln etc.“ (Developing etc.) and instructions for making an apparatus with spring shutter, a tripod... In contrast to the first edition, the volume contains an additional chapter on Production of Slide Images, a loosely enclosed sheet of Instructions for Use of Photographic Postcards (Glossy and Matte) and the publisher’s advertisements. The printer is no longer mentioned, the prices for the lenses have been updated (more expensive).

The first model sheet twice on hand, faint occasional soiling, bookblock partially loose.

$ 169.81