3 vintage slide rules: 1. The Warner & Swasey Co., Cleveland Ohio. 2. Acumat Acu Math no. 600. 3. K +E #681210 Log.Log Duplex Decitrig c. 1947 by Keuffel & Esser Co. Winning USA bidder pays pr

 

If you collect or restore old radios, crystal sets, early scientific apparatus, vintage test equipment, military surplus, or other unique old technical items, keep me on your favorite seller list. I a

 

Vintage mid-20th century Swift & Anderson barometer, thermometer, and hygrometer with great retro look, in wood, brass, and glass. The three part weather station features round instruments encased

 

My father bought the curta calculator but he newer used it, I found in a drawer after his death. It is in mint condition. Its type 1, number is 79654. Comes with canister, manuals and original box.

 

Antique Microscope Slide by Norman. Indian Wood. Native name Oke Lutta. See images for condition. Excellent. I ALSO BUY ANTIQUE MICROSCOPE SLIDES. VISIT www.antiquemicroscopeslides.co.uk FOR MORE INFO

 

Rare, out of print 1968 edition of Richard Goldthwaits "Surficial Geology of the Wolfesboro-Winnipesaukee Area New Hampshire" This 60 page booklet is in near mint condition, with no rips folds tearing

 

. See the other type Sluice with the NEW KEENE MOLDED RIBBED MAT in action at: http://www.youtube.com/watch?v=WILUmt6tce4 The NEW 4" Sluice Video is in production and will be released sometime late su

 

ANTIQUE MICROSCOPE SLIDE. HOLOTHURIDEA. ANCHORS OF SYNAPTA. SEE IMAGES FOR CONDITION. EXCELLENT. I ALSO BUY ANTIQUE MICROSCOPE SLIDES. VISIT www.antiquemicroscopeslides.co.uk FOR MORE INFORMATION. SHI

 

Estate Sale Find. Pre-Owned. Used. Huge Lot of 22 Drug Rep Items. Pens, Blue Cross and Blue Shield of Alabama Wooden File/Storage Box, First Aid Kit. Below is a list of the items in this lot. Please l

 

Vintage 1990's LUTHERAN HOSPITAL of INDIANA (Ft. Wayne) 10k gold with real Garnet, Nursing Service Lapel Pin. Has Cross logo. Includes post on back. Marked 10K. May need mild cleaning to restore brigh