THIS AUCTION IS FOR A RARE CURTA TYPE 2 CALCULATOR SER# 519951. AS YOU CAN SEE FROM THE PICS I HAVE THE ORIGINAL CARDBOARD BOX, MANUALS, ETC. THE CASE AND THE CALCULATOR HAVE A SLIGHT SCRATCH ON THE B

 

Quick Change Precision Aluminum Pantograph Model 1290 ~ made with nice heavy beams and quality For enlarging, reducing, or reproducing. in its original box with instruction sheet. I do not know how to

 

this listing includes 1 ea. vintage lensatic compass in 100% functional condition..small amount of paint loss...metal case.. brass MADE IN JAPAN.. 2 INCH diameter

 

THIS KIT INCLUDES THE FOLLOWING:*ONE GRAIN OF ALASKA GOLD FLAKES IN 2 DWT. GLASS VIAL!*TWO 15mm X 45mm GLASS VIALS WITH FOAM LINED LIDS!*TWO SUCTION TWEEZERS FOR RETRIEVING THE SMALL GOLD!*ONE 4" X 6"

 

ANTIQUE MICROSCOPE SLIDE BY C.M.TOPPING. HUMAN KIDNEY. MALPIGHIAN BODIES. SEE IMAGES FOR CONDITION. EXCELLENT. A FINE INJECTED AND CORRODED SECTION. IMPORTANT: AS FROM 2ND APRIL 2013 THE ROYAL MAIL HA

 

1-In good condition with clean lenses a microscope Objective marked on the Body C Baker London 3 inch.In a brass case that is not its original but marked W Johnson 1/10 in 188 Totenham ct rd. Part of

 

This cute little pocket telescope is in very good original condition. The optics are pretty clear. It is marked "Pockescope Sr Patent Appl'd For Woolensak Rochester U.S.A.". It measures about 3 1/4 in

 

Nice old pair of binoculars in a leather case. They are Tower 8 X 40 Coated. Field 6 degree (I don't know how to make the "degree" symbol on this keyboard) No. 11245. They seem to work pretty good. Th

 

Offered for bid is this Atco Prism Binoculars 7 x 50 power with original box/literature/ anti fogging cleaning cloth . Imprint on left side of binoculars is ATCOLITE FULLY COATED OPTICS Lightweight -

 

Very Old Unknown Vintage Large Collection of 250 Antique PETROLOGY/GEOLOGY MICROSCOPIC GLASS SLIDES GeoSec Lot!Please Message Me for More Images and or Close Up Shots of the Slide Box Index Board Note