A fine precisian cased Okahara instrument works revolution counter, believed to be pre-World War II reading 0–1000 RPM IN A FITTED CASE 5 1/2 x 4 x1" with wheel and shaft end tips note: missing poin

 

This quite large Georgian pocket compass i think dates to around 1780 , the case is made of brass that has loads of patina with age as seen in the photos, the case unscrews to reveal the compass with

 

REAL PHOTO POSTCARD RPPC. COAL MINES, DISASATER, WILKES-BARRE, PENNSYLVANIA.Posted, 1905. Condition: Good. Please see our large scans for an accurate representation of the image. Shipping in the the U

 

Vintage Colson Heubes French otoscope ophthalmoscope set, boxed. Used. It shows minor signs of wear on box and body, but overall condition is good. Please see pictures! It looks like everything is the

 

i000000 AAFA Large & Heavy Antique 1800s Wood Mortar Hand Made + 4 Large Pestles Spurtle AAFA Large & Heavy Antique 1800s Wood Mortar Hand Made + 4 Large Pestles Spurtle? This auction is for a

 

This is a very old English Saw made by " P.S. STUBS " of the Lancashire area of England. From all my reading & research these were made in the 18th century....from about 1750 to the 1880's. Some p

 

Offered here is an original hard bound copy of the Economic Geology of the Georgetown Quadrangle, Colorado. Professional Paper 63, published in 1906. Includes 422 pages and four full size maps that sh

 

WELCOME TO MY AUCTIONS YOU ARE BIDDING ON A VINTAGE BEATSON CLARK LAB SET. THIS IS A VERY NICE WELL MADE. I BELIEVE THIS WAS A RE ISSUE BROUGHT BACK FROM ITALY IN 2000 FROM A MILITARY FAMILY-I THINK I

 

FOR THE NEXT FEW WEEKS WE ARE HOLDING A SALE..... WE ARE SELLING OFF OUR 1ST YEAR PRODUCTION RUN OF POSTERS OUR 1ST YEAR POSTERS WERE ASSORTED SIZES (WE NOW HAVE A STANDARD SIZE FOR NEW PRODUCTS) ALSO

 

1500 PAGES, ALL THERE EXCEPT THE COVER.