e-bayers, you are now bidding on an s-1 vintage msa comfo cap, complete with liner and light cord snap, in perfect condition, no scratches, chips, cracks or blemishes, the liner, naturally is old and

 

Beautiful Vintage Handmade Blue/Silver Metal Marble Kaleidoscope 12" long, 1 1/2 dia. Marble slides in and out and can be changed out to what other 1.25 dia. marbles you may have :) Selling some of my

 

Bendix Friez Hygrodial Temp and Relative Humidity box - early 1950's - Silver colored with Black Base approx 6" wide & 4 1/4" Tall Very very good condition

 

Vintage Sunbeam Weather thermometer, barometer and humidity reader. Works great! It has wood frame. Delivery to 48 lower states only. No returns or exchanges. Payment through PayPal only. Will be ship

 

A saccharometer was an instrument designed to calculate the suger content and thereby the potential alcohol of wine or beer. This value was essential when calculating the amount of duty. In early year

 

UP FOR BID: PICKETT & ECKEL Slide Rule Model 4-T with Soft Case Item is in very good condition. Middle rule slides with ease. Length is 12 1/8". Width is 2 1/16", exclusive of sliding window. PAYM

 

Contains Five Individual Whole Insect Specimens with superb descriptive Hand Written Labels !!

 

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

 

Vintage 1959 Pickett Slide Rule Model N1010-ES Trig comes with original leather case Slide rule is in very nice, used condition. The center section slides fine and it was offset in the pictures to sho

 

Up for your consideration is a lot of vintage medical devices. 6 in all. Some in the original packages. It includes 3 old syringes, an old dropper.( rubber is hardened), A floating thermometer, and a