Theodolite- is a precision instrument for measuring angles in the horizontal and vertical planes. Theodolites are used mainly for surveying applications, and have been adapted for specialized purposes

 

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.

 

THIS IS A LIFE MAGAZINE SPECIAL ISSUE FROM 1969 TO COMMEMORATE THE HISTORIC MOON LANDING. 95 PAGES PACKED WITH INFO, BIOGRAPHIES, & BOTH B&W & COLOUR CHARTING THE BUILD UP TO & HISTORI

 

Vintage 50's-60's AIRGUIDE air guide Desktop Weather Station barometer thermometer Humidity/ hygrometer NICE VINTAGE 50'S EARLY 60'S AIRGUIGE WEATHER STATION IN GOOD WORKING CONDITION. MEASURES 4 3/4"

 

Check out my other items! OVER 50 PIECES OF DENTIST SURIGICAL STAINLESS STEEL TOOLS, H O PLIERS, NIPPERS, PLUS MANY OTHERS Any Questions or Concerns, Please E-Mail Me PLEASE WAIT FOR MY INVOICE TO BE

 

plymouthindian Store Vintage Binoculars w Case JASON Statesman Model 165 7.5X - 15Xx40 Zoom Japan WOW This is a Pair of Vintage Jason Statemand Model No 165 Binoculars with Case, Made in Japan. They a

 

I am not really sure what these early Instruments are: Looks to be compass's / Dividers / Rules etc ? One is engraved by the Makers ie Brown & Sharpe Manufacturing Co Providence R.I.U.S.A .......

 

Interestingly, from Research this Microscope was Originally Sold on 5th December 1854 to MR. JOHN GRAY and is unusual to find such a Microscope in its Original Cabinet with such a wide variety of its

 

Up for auction is this vintage Dietzgen Topographic ( Abney ) Level. This is used to measure percentage of grade elevation by sighting a target at the same level from the surface as the viewer's eye.

 

I HAVE CONSERVATIVELY DATED THIS FINE GENUINE ANTIQUE BRONZE OR CAST BRASS MORTAR & PESTLE TO CIRCA 1790 IN MY TITLE BUT IN TRUTH IT MAY WELL BE EVEN EARLIER. BOTH PIECES HAVE A SIMPLE LINED DESIG