20th century
Pad of lens paper with black binding. The cover has tears and folded corners. The cover page reads "CARL HALLE / 50 SHEETS / PRICE 15c /LENS PAPER / MADE IN USA / Special Quality for Use on Microscopes, Cameras and Binocular Lens / Distributed by / AUGUST WAELDIN, Inc. 10 MAIDEN LANE / NEW YORK CITY, N.Y." The first few sheets have been torn out, indicated by the jaggered perferated edges near the binding.
10 × 15.3 × 0.3 cm (3 15/16 × 6 × 1/8 in.)
Collection of Barnett and Annalee Newman Estate of Annalee Newman The Barnett and Annalee Newman Foundation