VINTAGE MAGNIFYING GLASS QUIZZER 2” IN ORIGINAL ATTACHED LEATHER POUCH CASE Powerful fold away magnifying glass attached to a handy protective soft leather case APPROX MEASUREMENTSMagnifying glass d

 

This listing is for a vintage Dietzgen Decimal Trig Type Log Log Slide Rule Model 1737 made in Japan. This vintage piece, which was acquired at a recently attended estate sale, measures 13" x 2 5/8".

 

This is a Microtone Hearing Aid Test in its own case. On the back is Microtone Classic Sterling and front is carved like Art Deco, inside is a place for batteries and the number T9 Microtone Company,

 

rowingboat2012 Store STUNNING ANTIQUE VICTORIAN COW BONE RULER W H HARLING LONDON

 

blindjoe62 Store 10 piece drafting set, made in Germany with case. A few pieces are missing but 10 are included and appear to be in good, working condition. See photo, message me with any questions. S

 

Partial set. There are parts missing. Please look at the photos closely. I don't know anything about this set, so I'm not sure what parts are not here. Nice wooden box

 

Swift Compensated Brass Anchor Barometer 5 3/4'' Tall x 1 1/2'' thick Swift, Boston Mass. with English Movement. Need slightly larger brass screws in back as they seem to be stripped.

 

Set of two 3 1/2" diameter lenses from an old GE projects build in the early 80's. These are in excellent condition. My eyes can see no chips or scratches. Good luck bidding. PAYMENT MUST BE RECEIVED

 

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Vintage Keuffel & Esser Co. slide rule. Case and ruler show slight wear from use and age. There is a name written just on the inside flap of the case as shown in the pictures.