Source: Corrigenda by W. A. Leighton, 1868.
Archives for April 2024
What If Any Changes
Source: 1851-1878 Illustrated Catalogue and Price List of Optical, Meteorological and Mathematical Instruments Manufactured and Imported by Goldbacher, 1879.
The Forced Nightmare
Image source: V.W. Brinckerhoff’s Wholesale Catalogue of Surgical and Dental Instruments by V. W. Brinckerhoff (Firm), 1859.
A Piece of Knowledge
Source: Catalogue of Patent Diamond Diffusive Reflectors and Lamps by Klemm & Company Publication, 1900.