Leitz 35mm Slide Storage Chest with 2 Universal Trays for 100, 2x2in Slide Mounts 701 Tuc Features include rectangular legs that

Features include rectangular legs that maintain torsional strength & retractable spikes for all terrain use

Acu-math 150 - Log Log Decimal Trig

This little jewel was  used only in fresh-water

Cardioid polar pattern reduces the pickup of sounds from the sides and rear

Leitz 35mm Slide Storage Chest with 2 Universal Trays for 100, 2x2in Slide Mounts 701 Tuc Features include rectangular legs thatThese Leitz Germany 2 Sided Slide Storage Chests hold a total of 100 slide mounts. These are DIN, otherwise known as Universal trays and fit most european slide projectors that have linear trays, notably Leica Leitz projectors. The storage chest is comprised of a 2 compartment drawer that houses a total of 50 slide mounts on each of its sides. The price listed is for a single box containing 2, 50 slide trays. Some are new, others have been used for