Up for auction is a lot of used drafting fountain pens and some nibs. I beleive these were used for drafting, some of the nibs look used, some unused. Some of the markings I can see on the nibs are "E

 

Vintage Faber Castell engineer slide rule 67/87 Rietz 463. Original green cover. Made in GERMANY. Condition very good see my photos. You get what you see.

 

A small, student's microscope of brass, demountable parts, double eyepiece lens, single objective lens, mirror has some deterioration spots which still enable a good reflection of light onto the under

 

This is a vintage (edwardian I think) mechanical stage.I have checked it over. and lightly lubricated it with a high quality lithium based grease.It works smoothly and precisely.The brass has a nice p

 

You’re bidding on a VINTAGE CAST IRON JEWELERS MAGNIFYING GLASS ADJUSTABLE TABLE TOP KIND Thanks for looking and good luck. Pennsylvania Residents or local pickup will be charged 6% sales tax on the

 

You are bidding on 4 Anthracarb scatter tags tag coal mine mining $1.50 shipping, US only .PLEASE READPLEASE, PLEASE DO NOT PAY FOR YOUR AUCTIONS UNTIL WE SEND AN INVOICE. WE ARE NOT POSTAGE GOUGERS A

 

VINTAGE 1940's TRIANGULATOR SLIDE RULE MAKES TRIGONOMETRY EASY POCKET SIZE Click image to enlarge Description 9/17    A terrific collectible - A 1940s 'TRIANGULATOR' SLIDE RULE!  'MAKES TRIGONOMET

 

No scratches on the glass. Delivery will be made 48h after item payment, it will arrive depending the post office schedule and custom office. If after seven days of purchasing the item, payment is not

 

This auction is for a K&E LOG DUPLEX DECITRIG rule and case. The slide rule itself is in mint condition with both the slide and the cursor functioning like new. There are no defects with this item

 

VINTAGE SILVER PLATED WHITE METAL ENGRAVED OPERA GLASSES ~ LEATHER CASE A vintage pair of opera glasses in silver plate. The white metal hand grips are hand engraved and stained a pale blue colour, wh