Airguide Maple Wood Banjo Wall Weather Station Barometer/Thermometer/Hygrometer This particular Airguide Maple Wood Banjo Wall Weather Station Barometer/Thermometer/Hygrometer is in excellent conditio

 

FREE SHIPPING!! The Kit Includes: 2 - 10" Green Gold Pan - The GREEN color contrasts the BLACK sand and the GOLD in your pan. 2 - Suction Tweezers - Suck up the fine gold and move it to your storage v

 

E. Leitz Wetzlar Microscope Attachment Part Unknown Made In Germany Part # 10070 Lenses reads Ernst Leitz Wetzlar Germany 6.5 What you see in the photos is what you will be receiving. Great Collectibl

 

Early Gurley Transit Box - if you have a transit and want an original box this is it.As can be seen in the pictures, it needs refinishing and a new strap. I just hate to throw it away.

 

Bidding on a Paraline "Mechanizes" Drafting & Drawing, Model RES with instructions and in original box. Both in good condition. Please ask questions before you bid. Buyer pays shipping and handlin

 

vintage soviet Ussr scientific thermometer very accurately measures, accuracy - 0,2 degree of Celsius range from -30 to +50 degrees of Celsius

 

my good old slide rule from 1965 ands now it can be yours

 

Bruning Model 2700 Drafting Machine Charles Bruning Drafting Machine with 2 Scales (12" & 18") - 2711T Style D - 10 Grads./Inch Good Condition - Model 2700a - Length 24" x 30" - Serial NO 90652305

 

Chelsea Ship's Strike Barometer nice condition will look good alone or with a matching clock subhunter Store On Mar-27-13 at 06:54:43 PDT, seller added the following information: Barometer reading doe

 

Young J Pentland was a well known Edinburgh based pathologist from the late 19th Century. He was well published and had a number of papers and books on human pathology and disease. He was co - founder