The title page reads in part : "A System of Geometry & Trigonometry together with a Treatise on Surveying; Teaching Various Ways of Taking the Survey of a Field; Also to Protract the Same & Fi

 

An interesting survivor from the end of the 19th Century, a 36-page booklet measuring 7.2" by 4.8" which contains sections on 'Wit and Humour', historical information and a diary for each month togeth

 

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

 

joenico1 Store A vintage near mint condition fifteenth Edition, "Blaster's Handbook" put out by DuPont. look like new . Pages are perfect. No higlihted or missings, Please if you have any questions e-

 

You are bidding on an Early Brass MICROSCOPE This microscope is in working order and comes with it's fitted mahogany case. All hinges and clasps are in order. When extended the microscope is 16cm tall

 

JOY mining sticker - getting hard to find!Shipping - 0.90c within Australia, $3.00 to United States

 

WOW! Vintage 9" turning kaleidoscope mint condition This is an amazing kaleidoscope becausethere are no colored objects inside the scope but when you look through it towards light you seea rainbow of

 

Keuffel & Esser Paragon Transit No. 74 0005 Serial. 234362 High Transmission Coated Optics Tripod 3 1/2" x 8 Thread Box measures: 20"x10"x10" Don't know a whole lot about this piece but if you hav

 

Selling a sluice box with beach matting. Only has been used 1 time while I was camping at the Alabama Gold Camp. Great to have for getting gold. The dimensions are: 57 1/2 inch's in Height, 10 inch's

 

You are bidding on an ANEMOMETER manufactured by Davis - Biram This is an interesting 1930's instrument in it's original leather case. The anemometer on offer is a device for measuring wind velocity a