smartcNa Store FOUR UNIQUE SLIDE RULES Navigational, Legible, 2 x Log Log All celluloid on wood, all have printed tables on the backs. "Legible" and "Log Log" are very clean, both have tables under th

 

VINTAGE SOVIET RUSSIAN PROFESSIONAL HYGROMETER HUMIDITY 1980. We ship Worldwide.100% original. Payment must be received within 3 days auction ended. Shipping time in Europe 7-10 days, Worldwide 10-20

 

Original Vernier Theodolite Elliot Brothers Original solid Brass Elliot Brothers Vernier Theodolite You now have the opportunity to own this very rare, very heavy perfect example of English precision

 

Item is in very good condition, it runs great! It is lightweight, portable, great for those hard to reach spots. Can run for 16 hours on one charge. Can be equipped with solar charging(not included).

 

For your consideration a Set of 4 Grafco Glass Medical Supplies Canisters, Cotton ,Gauze & 2 Bandages, the lettering is a dark blue color, quite handsome, the glassware is made in China, the tops

 

Vintage Rapidograph / Leroy parts. Various pens including 2 size 00 2 size 0 3 size 1 1 size 2 1 size 2 1/2 and 2 size 4. along with 3 pen holders. Other misc pen parts. Two bottles of Pelikan drawing

 

Vintage ATCO Barometer Great vintage ATCO barometer. Wood case with brass colored spokes. Marked on back Germany. In very good condition. Some normal wear to spokes but all are intact. None missing. G

 

From The 50's An Unused New Post Pocket Slide Rule 4 1/2 Inches Long--Made Of Bamboo In Japan--Leather Carrying Case-- Comes Complete With Instructions And Notes About Slide Rules-- Original Box Has S

 

Hi,i have for sale a brass bodied Absolute pressure gauge that is connected in tandem with a mounted and graduated glass tube.I am not 100% sure what this fella does but the gauge reads up to 50 PSI.T

 

1938 Treatment in General Practice by Harry Beckman MD , Publisher: W. B. Saunders Company, 787 pp. Worn and faded cover, faded spine, The back hinge is crack, pages Light soiling ,Page Edges toned wi