Julien P. Friez Anemometer Recorder, Baltimore, Maryland, c. 1926, with a Seth Thomas clock mechanism marked Belfort Observatory , connected to the 4-in. drum with paper recording sheet by a dual piston and corkscrew arm, housed on a cast iron bed under a hinged glass top, U.S.N. No. 126-42, wd. 15 1/2 x dp. 13 x ht. 9 in.
Auctioneer:
Skinner
Date:
2013-05-04
Julien P. Friez Anemometer Recorder and a Barograph, Baltimore, Maryland, c. 1926, with a Seth Thomas clock mechanism marked "Belfort Observatory," connected to the 4-in. Read more…
Auctioneer:
Skinner
Date:
2016-06-16
Two Anemometers and a Pocket Barometer, a 4-inch anemometer by Julien P. Friez & Sons Inc., Baltimore , in leather slip-case; a 3-inch anemometer; and Read more…
Auctioneer:
Skinner
Date:
2005-11-03
Barograph No. 30, with rotating clockwork drum, eight pressure-discs, recording pen and dovetailed horizontal mahogany case with glazed front panel and handle stamped Julien P. Read more…
Auctioneer:
Skinner
Date:
2005-05-03
