No additional authority information available for Timekeeping Devices.
Perpetual Calendar with Celluloid Wheels and Metal ClipboardA perpetual calendar featuring celluloid wheels, housed within a metal clipboard designed to hold paper. The item is part of the Jay G. Feldstein & Co. collection and dates from circa 1900. The physical location is Ms. Coll. 1410, M, Box 6, Folder loose in box.
A 15-jewel, detached lever pocket watch with an 18k gold case and a silver face (without a cover). Manufactured by M.I. Tobias & Co. in Liverpool, England. The watch is associated with the Tobias Archive, which indicates a connection to the extensive watch business conducted by Michael J. Tobias and his son Fred, with offices in New York City, Philadelphia, and New Orleans.