This is a large lot of glass lenses, convex, concave and some are basically flat. There are 38 lenses more or less. They have different magnification levels. There are three large, unwrapped ones with

 

Everything on the unit seems to work well. The bubble is full of liquid and functioning. There is definitely finish wear, but for being as old as it is, the wear is relatively minor. All the adjustmen

 

These pens have been collected for years and put in a box, therefore I cant really call them new, they are nice quality ink pens with assorted drug rep advertising on them. . You are bidding on 10 pen

 

You are bidding on an original 35mm color slide of Amax's 5761 Marion Shovel at their Wright Coal Mine at Boonville, Indiana coal mine miningYou can use the slide for what ever you want to. But you ma

 

Mining, Blasting; Explosives Manual: DU PONT BLASTERS' HANDBOOK The DU PONT COMPANY BLASTERS' HANDBOOK, Revised (175th Anniv. Edition) Covers: Background, Types, Methods and Techniques, Applications,

 

Rare M-73 CompassMade in the UK Auctioning a Rare Vintage M-763 Compass Best Compass out there , some Cosmetic wear good Working Condition.........

 

SENSATIONAL, SCARCE, OLDER, AUTHENTIC, ORIGINAL, VINTAGE, "SPUTNIK WEATHER STATION / BAROMETER", MADE IN WEST GERMANY, as shown! See all 7 images below including close-ups! HAS A CLEAR LUCITE ORB WITH

 

Nice older German drafting set in very good condition. Leather case also very good. Please look at pictures carefully and email any questions before bidding as all sales are final. Thanks for looking

 

WE ONLY CHARGE ONCE FOR MICROSCOPE SLIDES SHIPPING COST. REGARDLESS OF HOW MANY YOU PURCHASE.....PLEASE SEE BELOW ANTIQUE MICROSCOPE SLIDE - HEAD OF DRAGON FLY - NORMAN. SIZE: 3" x 1".... 75mm x 25mm.

 

Glasses come with hard case that is in very good condition.