Looks to be in very good condition, but remains untested for functionality.

 

This auction is for a vintage DR. J. B. GRAESER ROTARY COMPRESSOR. Could be medical or dental. As you can see there some wear as this is a used tool. Pump does work when plugged in but I cannot guaran

 

Neat old Pyrex glass sterilizer with insert tray Used.Clean. Measures 101/2 by 41/2 by 3 inches tall

 

12.00 Curta Universal Calculator Cortina Type 1 Curta Calculator in Enamel Metal Case, Original Mailing Box, Instructions and Guarantee. The calculator is in very good condition. Very clean looking. M

 

You are bidding on one Concise slide rule made for SST Corporation. Both plastic case and slide rule are imprinted with SST logo and LA address. This model 28 slide rule has a yellow inlay around rim,

 

this is a thermometer barometer hygrometer all 3 seem to be working in good condition for the year! nice patina! copyright 1930 by selsi company inc n.y.c. n.y. germany brass and wood. this would be a

 

Vintage Brass Kaleidoscope w/Box by Van Cort Instrument Makers This is a vintage brass kaleidoscope made by Van Cort Instrument Makers. Comes in original box. Measures approximately 9 1/2" long, 1 1/2

 

THIS IS ViNTAGE FABER CASTELL 67/54 RB DARMSTADT SLIDE RULE ADDIATOR USED !! SEE PICTURES ! SHIPPING INSTRUCTIONS: I will send all items to Worldwide. All Items, will be shipped via standard Internati

 

GOATFREAK64 Store VINTAGE PICKETT & ECKEL INC. U.S. MILITARY SLIDE RULE MODEL NO. 14 W/ CASE THIS IS A VERY NICE VINTAGE PICKETT & ECKEL INC. U.S. MILITARY ENGINEERS SLIDE RULE. MARKED MODEL N

 

THIS IS A CLASSIC RARE DESIGN AND SUPER COOL PAIR OF WWI ERA 1916 KI WILLSON TORTOISE SHELL PATTERN GOGGLES/SUNGLASSES. THE LENS ARE AMBER AND IN BEAUTIFUL CLEAR CONDITION. THE INTERIOR PAPER IS STILL