Part 1 Mathematical Instruments, Drawing Paper, etc... 162 pages
Part 2 Optical Instruments, including Spectacles, Microscopes, etc... 188 pages
Part 2 (Supplement),, Opera, Field and Spy Glasses... 32 pages
Part 2 (Supplement), Second-hand and other Microscopes, Objectives, etc... 16 pages
Part 3 Magic Lanterns and Slides... 150 pages
Part 3 (Supplement), Apparatus and diagrams for Luminous Projections... 75 pages
Part 4 Physical Instruments... 188 pages
Part 4 (Supplement), Chemical Apparatus, Balances, etc... 50 pages
Part 4 (Supplement), Second-hand Physical and Chemical Apparatus... 16 pages
Part 5 Meteorological Instruments, Hydrometers, etc... 120 pages
JAMES W. QUEEN & COMPANY, OPTICIANS

No. 924 Chestnut Street, Philadelphia

From: The Microscopical Bulletin and Optician's Circular 24 (April 1884)