Vintage Instruments offers the largest variety of slide rules for sale anywhere, plus a wide variety of other instruments, including drafting tools, planimeters, calculators, musical wind instruments and related books, catalogs, and manuals.

Selected Items - Easy Ordering: The Selected Items - Easy Ordering section shows a very nice selection of mainly new items (though all were made many years ago), especially slide rules. It includes easy, online ordering. This is a good place to start when looking for single items, for your own use or for gifts.

Slide Rules              Related Books, Catalogs, and Manuals
Drafting Instruments              Other Items
Planimeters

Total Catalog: For collectors and anyone seeking specific items. Thousands of slide rules, drafting instruments, planimeters, calculators, aviation rules, cardboard slide charts, musical wind instruments, etc.  Search Total Catalog