Exceedingly Rare Pivoted Detent Chronometer Gold Pocket Watch - J.H. Allison, Detroit, No.19
$25,999
John H Allison, a self taught Englishman, emigrated to Detroit around 1852 where he worked as a watchmaker, He is credited with the design of his distinctive 3/4 plate movement. His influence can be seen in the watches made by his neighbour, Charles...