This is a vintage telescope related sales flyer, one side features the "ASKO," and the reverse is an order form from an optics company, measures 8 1/2" x 11", one page, and is undated but vintage. Con

 

I remember my father using this when he worked in one of our local weaving sheds (in the days when they existed!!). It is a very nice piece-glass for viewing fabric faults. The item is manufactured fr

 

Blown Glass Barometer Weather Ball Keep an eye on the weather changes with this weather monitoring blown glass barometer weather ball. Teach your children or grandchildren about weather prediction and

 

something else from my great-aunt's hoard. married 5 times, no kids, except her sibling's spawn. this may, i was up north w/ 5 danes and 1 evening we went to the antigo history museum in an old carneg

 

Scales: Front - K, A [B, ST, T, S, C] D, DI; Back - DF [CF, CIF, CI, C] D, L; including leather case. Please review photos to see condition - leather case shows wear and laminate is yellow in some are

 

~ PICKETT N3-T POWER LOG EXPONENTIAL SLIDE RULE ~ Offered here is an estate-found, vintage Pickett slide rule. The slide rule is in excellent condition and appears to have seen light use. There is a b

 

Vintage McAllister & Brother Brass Microscope with wooden case. Posted with eBay Mobile

 

Vintage original New York blasting machine detonator. Comes in good condition with minor used wear. Photos should tell the story. Displays well. Email with questions.

 

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

 

Early Low Vein MSA Comfo-Cap with nice Tiger Striping and original liner/lacing. You can see where the MSA sticker that told the size was on the underside of the helmet, but it's no longer there. So t