Three vintage rules - Fisher Governor Company, Marshalltown, Iowa U.S.A. - Pickett - Fisher Control Valve Sizing Rule. In leather case w/two supplements Sterling U.S.A. Metric Converter Vintage wood C

 

Large Bottle of Red Recording Ink for Barographs and Thermographs Graphic Controls Corp. #134 Size not given on bottle, but weight of full bottle is 24 ounces. Maybe 1.5 pints? Has been in storage for

 

This is a U.S.A. made Schell hard shelled doctor's bag with black cowhide exterior and TWO KEYS. The bottom is stamped DLA120-78-C-4994. If you are looking for a clean, functional doctor's bag, this i

 

Up for auction is an anatomical heart model. This if your basic heart model showing the front, back and cross-section to show the insides. In my opinion it is in excellent condition, stored in a box a

 

Here's a Vintage Coal Miners Cap/Helmet/Hat that's made from Leather & Steel and, as you can see, is in Used "COOL LOOKIN" Condition coming with the Pa. Union Pin and the Miners Safety Slips/Cards

 

THIS IS A HANDSOME MEDAL ISSUED TO ATTENDEES AT A MICROBIOLOGY CONFERENCE IN 1939.IN VERY FINE+ CONDITION WITH MILD TARNISH AND MILD WEAR FROM HANDLING AND AGE. AS SHOWN.MEASURES 2"SQTHANKS AND GOOD L

 

Vintage Keuffel & Esser Co. drafting tools in original case. Estate item, smoke free home. Tools appear to be in excellent condition.

 

Vintage Arithma Addiator Made in Germany with original stylus, instructions, case and original box 6" x 1 1/2" Harrison Home Products Corp. "World's Smallest Precision Adding Machine!!" (For its time!

 

Sovereign Rectal fever thermometer. Distributed exclusively by Whelan drug company. Thermometer and carrying case excellent condition. Box is in OK shape due to age.

 

Up for auction is this AWESOME VINTAGE American Optical Company Trial Lens kit with case and glasses. Has over 130 lenses and from what I can tell it appears to be missing maybe 2. There also appears