Bruning Model 2700 Drafting Machine Charles Bruning Drafting Machine with 2 Scales (12" & 18") - 2711T Style D - 10 Grads./Inch Good Condition - Model 2700a - Length 24" x 30" - Serial NO 90652305

 

Interesting drab green military WWII era Microptic theodolite and case Here is an Interesting drab green painted WWII era Microptic theodolite and case for your consideration. The theodolite of prob

 

NICE CLEAR GLASS OLD EYE CUP STUBBY STYLE NO CHIPS OR CRACKS 1 3/4" TALL MARKED MADE IN U S A ON BOTTOM COLOR IN PICTURE IS FROM PHOTO - IT IS NICE AND CLEAR

 

Vintage original New York blasting machine detonator. Comes in good condition with minor used wear. Photos should tell the story. Displays well. Email with questions.

 

Fresh out of an estate closing is very nice wooden crate or box from the Trojan Powder Co. of Allentown, PA. It measures 25" x 11.5" x 10", is quite heavy and sturdy - just one loose nail needs to be

 

Normal 0 VINTAGE ALCOHOL BURNER LENK MFG. CO. NEWTON, MA. Chrome-plated Brass. Very good used condition. Original wick. Wing screw filling plug unscrews for filling. Works fine. Probably originally us

 

Slide rule c 1959 belonged to former Congressman Bob Filner who started college as an engineering student before switching majors and obtaining his PhD in history of science.

 

VINTAGE PROSTHETIC HUMAN EYE #43 Click to Enlarge Click to Enlarge I am listing 60 of these vintage prosthetic eyes all on separate auctions this evening. Photo close ups show all the details. I will

 

Pair of Compasses 1Engineers Directional Compass 1 Silva Sweden See photos for size information Pair of compasses - the all black one is an Engineers Directional Compass the other with mirror is made

 

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