You are bidding on two pairs new old stock John Lennon type round frames Frames are marked M 1/10 12 kt GF frames are marked on temples and bridge. One is used and markedSC USA 1/10 11kt GF These are

 

This is an original Pen-Scope in it's box with instructions. The box is not in great shape and there's a ding on the pen. It is 6" long, .5" wide. Thanks for looking, be sure to check out my other ite

 

Vintage K&E Keuffel & Esser N4053-3 Mannheim Polyphase 10" Slide Rule w/case K&E Keuffel & Esser N4053-3 Mannheim Polyphase Slide Rule, Leather Case 10" Wood This auction is for a vint

 

blubberlover Store ANTIQUE G.E.PRESTON & SONS BIRM. "FAUX" IVORY 4 FOULD RULE / RULER ANTIQUE G.E.PRESTON & SONS BIRMINGHAM 12" FOUR FOLD IVORY RULE / RULER. RULE IS STAMPED G.E.PRESTON &

 

Pickett Slide Rule Awesome condition with leather case. Any other questions just let me know. CHECK MY OTHER AUCTIONS!!!!!!!!

 

Item is in very good condition, it runs great! It is lightweight, portable, great for those hard to reach spots. Can run for 16 hours on one charge. Can be equipped with solar charging(not included).

 

Vintage Springfield Eagle wall mount weather station with thermometer, barometer and hygrometer on 3/4 inch thick wood and measuring 16 inches in length and 7 inches in height. All in really nice cond

 

If you collect or restore old radios, crystal sets, early scientific apparatus, vintage test equipment, military surplus, or other unique old technical items, keep me on your favorite seller list. I a

 

tHREE (3) 8 POUND BLACK SAND MAGNET PICK-UP TOOLTHREE (3) S/S VIAL HOLDERS WIT KEY HOLDERS

 

Here we have a really nice early Cased Monocular Microscope in working condition. It is engraved: NEGRETTI & ZAMBRA LONDON. This fine piece is affixed to the base with screws . as can be seen the