Up for auction is a 1807 copper engraving of Bertuch's meteors. I picked this up quite some time ago and any information I knew about it back then, I have sadly forgotten since. It is an original and

 

RARE COLLECTIBLEIN ORIGINAL CASEEARLY PINCE-NEZ SPECTABLES STAMPED FITS UTHIS WAS A MAKERS MARK FOR THE AMERICAN OPTICAL COMPANY OF SOUTHBRIDGE, MASS.THIS BUSINESS WAS FOUNDED IN 1869 AND WAS THE OLDE

 

Fine Antique Brass Scales by Louis Schopper, Leipzig, GermanyDates To Around 1890 - 1910I Beleive They Are Paper Scales Old Label To Case 'Custom House, Shanghai' Box Measures 16cm Wide x 14cm Deep x

 

Antique Brass Balance Scale with Box. Brass pole and pans. String in good condition for age. Pole screws into top of box wnich measures 7 1/2" x 3 1/2" x 1 3/4"The majority of the items that I sell ar

 

Electrostatics: Exceptional Scintillating Tube A fine and large scintillating tube some 22½" long, the hand-blown tube itself 1" in diameter. The device is in excellent condition and works beautifull

 

The Journal of Osteopathy, 1912, 12 issues a Full Year Bound Bound Full Year of the Journal of Osteopathy 1912; original covers and some advertisements have been removed; Hard bound, pages yellowed du

 

Vintage Ammeter by Westinghouse 7 1/2'' wide by 4'' deep

 

Early pontiled, green Demijohn, utility bottle, ca. 1830-1860. Up for auction is an early, green, demijohn. The height of the bottle is 14.6 inch. There are no chips, or cracks on this bottle. There a

 

Ladies and Gentlemen, we are pleased to offer this week, a rare vintage medical ophthalmic lenses device tool: 0,5; 1; 2; 3; 4; 5; 6; 7; 8; 9; 10; 11; 12; 13; 14; 15; 16; 17 and 18. Marked 'Dioptra' a

 

ANTIQUE WALRUS HIDE DOCTORS BAG CASE. MADE FROM WALRUS HIDE. MEASURES ABOUT 18 INCHES WIDE, 12 INCHES TALL AND 8 INCHES THICK. OPENS IN HALF WITH A POCKETED DIVIDER IN IT. IN GOOD CONDITION. SOME WEAR