B61-707 SURVEYOR'S COMPASS. William J. Young. The dial is bronzed with a silver ring, and is engraved "Wm J. Young, Maker, Philadelphia" with a fleur-de-lis at north. It has a 5-1/2" blued steel needle with lifting circle and a tally counter and vernier adjustment on the north arm. There is a circular level on the south arm, which Young also used in preference to crossed levels, like most it is dry. Includes a dial cover with the user name engraved. In an original box with sighting vanes and jacob's staff mounting socket. The box is intact, but the handle has been replaced and one locking hook is detached but included. Fine 300-600