14k 5-Color Gold 1919 Waltham Stag/Deer Head H/C Pocket Watch, hunter case, 48mm case, Roy #908122,
pocket watch with scalloped edge hunting case, white dial with
JEWELRY, three open face pocket watches,JEWELRY, three open face pocket watches, one by Hamilton, two by Waltham: Hamilton pocket watch and chain, watch tested yellow gold-filled, manual wind,.JEWELRY: Nine pieces including: Man's BulovaJEWELRY: Nine pieces including: Man's Bulova Accutron wrist watch 14K yellow gold case not in running condition 62.3 g.In the article published by Edwin J.Just a few examples of appraisal values for Waltham pocket watch Paillard suggested that the bi-metallic balance be constructed with a palladium alloy for the inner ⅓ portion of the rim and silver or another palladium alloy for the ⅔ outer rim. “The object of my invention is to produce a bi-metallic compensation-balance which will not be subject to magnetic and climatic influences to heat or cold, nor affected by or subject to rust or corrosion - in other words, a compensation-balance practically, if not entirely, non-magnetic, inoxidizable, and non-dilatable.” The patent application specified Paillard’s intent for the new balance: At the time, conventional compensation balances were constructed of steel and brass, allowing for controlled expansion and contraction during temperature changes, precisely adapting the oscillation rate to compensate for metal dilation.
On March 8, 1887, Charles-Auguste Paillard was granted a patent for his palladium alloy compensation balance.
Pictured: Closeup of the Bi-Metallic Palladium Alloy Balance Patented by Paillard, From a Grade No.