Used Russian USSR Soviet microscope MBD-1 (МБД-1), 1950's Microscope MBD-1 (Microscop Biologicheskiy Dorozhnyj model 1) l is the travel version famous model MBI-1. This average model biological tra

 

Vintage German Enbeeco Opisometer Map Measure & Compass This is a fine piece of vintage navigational equipment made by esteemed German company Enbeeco. On one side is a compass which is marked wit

 

antique.replicas Store Brass Brunton Compass Nautical Decor Compass Antique Brass Compass Replica Product Features: Material : Brass Size Inches :4.53 x 3.94 x 2.36in Centimeters :11.5 x 10 x 6cm Weig

 

VINTAGE K2 HORSE RACING calculator - includes booklet, round slide rule and case. This plastic circular slide rule has a white base, with three concentric logarithmic scales, all numbered from 1 to 50

 

A really nice Eli Lilly unopened bottle of Extralin B Pulvules with box. The box is approx. 4 1/2"x 2 1/4"x 2 1/4" and in excellent condition. Sold as a collectible only. Buyer to pay using PayPal wit

 

6" X-ACT slide rule, made in Denmark. In a brown leather case. It's a cutie.

 

In very good condition. Comes in a good box except missing one spring specimen clip. See pictures. 15X, 30X and 45X. Check my other listings. I will gladly combine shipping. Payment is required within

 

In good condition a microscope platform accessory with 4 Objectives in its original box by Meopta Praha.Unsure what it is called any help would be appreciated.The platform measures 3 3/8ths in diamete

 

these were found at an estate.some are used but should be very useful please review photos and feel free to ask questions.

 

Field Issue – US Army – Aneroid Barometer Made by Wallace & Tierman. Order Date 14 Day 44. Wood case shows a few small field nicks, but structurally sounds; hinge and latch are flawless. Dial