Vintage Navy Signal & Homing Light Adjustment Kit – Analog Multimeter

Vintage Portsmouth, N.H. Navy Yard Tilting Block (kit for adjusting signal & homing light). This vintage U.S. Navy kit was used for adjusting signal and homing lights, featuring a classic analog multimeter, an essential electrical testing device for measuring voltage, current, and resistance. Untested. Comes with its case and manual. Measures: 8 1/2" x 8 1/2" x 3". Has marks, scuffs, dirt, dust and rust. Identifying nos. are 9000-S6405-73297, and DR. 9-S-5430-L.