This helmet was my Father's. He used it in the deep mines in the Anthracite region in northeast Pennsylvaina. The lamp shown on the picture is not included with the sale of the helmet.

 

8” Circular Binary Trig Slide Rule Copyrights 1931 / 1940 · I guess the © 1931 slide rule was eventually mated with the © 1940 slide rule to get this one. · Printed area has 8” diameter. Full

 

Up for sale I have a used Detailer 3500 by Vemco. This is a 22” drafting arm in excellent condition that was used very little. I’m selling the unit in as is condition but as you can see from the p

 

Up for auction: By Springfield a nice set of weather instruments mounted on a handsome frame. It includes a barometer, thermometer and a humidity gauge. The frame is made from a molded plastic that ha

 

In good shape for age. Has wear from age / use .Could use a light cleaning Selling as pictured . Please see pictures. Selling as-is, as found due to age / enjoyment . Please bid accordingly. Email any

 

ANTIQUE MICROSCOPE SLIDE BY W.WATSON. POLYCISTINA. HALIOMINA HUMBOLDTII. SEE IMAGES FOR CONDITION. EXCELLENT. I AM LISTING MORE ANTIQUE MICROSCOPE SLIDES OF VARYING SUBJECT MATTER OVER THE NEXT FEW MO

 

Vintage Drafting SetPrazision Original Lotter Made in GermanyFull set, some rust on a couple of the pieces Bid with confidence! Positive Feedback and Fast shipping!!If you have any questions concernin

 

THERE ARE 11 TUBES ALL IN GREAT SHAPE MADE IN BOSTON

 

Up for bid is this really nice vintage leather Doctors medical bag. Smaller size measures 14 1/2 long, 5 inches wide and 7 inches tall. Very nice condition, bottom, inside and corners are in very good

 

GoodwillNNE store This Auction is for a 2 Vintage kaleidoscopes 1 is made of copper and glass like stained glass, the 2nd is a traditional paper tube with shaped at the end. Please consult photos at b