This kaleidoscope is "Rainbow" by Randy and Shelley Knapp. This scope was a part of the Knapp's personal collection and has recently been completely refurbished by Randy and Shelley. This scope has a

 

VERY NICE SMALL ROUND WOOD CA$ED 1950's SHORTLAND ANEROID BAROMETER. This is a very nice small wood cased wall hanging round Shortland Aneroid Barometer in very good condition and full working order.

 

Kern Degree Compass for theodolite K1S . Original Zip bag with Accessories. this comes in original leather case with shoulder belt. this the last one I have.no reserves.

 

Nice vintage chrome Welch Allyn otoscope with pivoting magnifier. It has a new bulb in it and one spare is included. The plug-in AC Burton Cavitron power controller gives you any level of illumination

 

This is a" Set of Two" hardback books. The first book is the bibliography to December 31, 1930 and starts with a listing of the Pioneers in the Geology of California. There are quality black and white

 

Vintage 5" dia. Bausch & Lomb Opt Co USA magnifying glass 4-1/2" blk handle Glass has a 4-1/2" black plastic 8-sided handle, glass rim looks to be stainless steel and marked "Bausch & Lomb Opt

 

A Facit mechanical calculator from my collection. A bit dirty from sitting on a shelf, but complete and fully functional. Needs a good cleaning. S/N 155673, imported and sold in London by Block and An

 

Vintage beauty..........center coil has about 2 ohms resistance with heavier gauge wire than the approx. 35 ohm outer coil.... the whole thing comes apart as you can see and is about 7 inches long....

 

UP FOR AUCTION IS A VINTAGE TRANSIT LEVEL.IT WAS PURCHASED FROM THE OWNER WHO WAS STILL USING THE LEVEL. HE STATED THAT IT WAS FAIRLY ACCURATE. IT IS MARKED ON THE WOODEN DOVE TAILED BOX "BERGER ENGIN

 

Here on offer is a wonderful vintage Ships wheel barometer designed to hang on the wall, dating to the 1930s. The barometer has a wonderful wooden surround in the form of a ships wheel. The domed glas