MS-516 PVG DECADE CAPACITANCE BOX

Teakwood or metal box with ebonite top panel, with 4 mm. socket
terminals for connection. Range – (I) 3 dial 1 pF to 1000 pF (ii) 4 dial
1 pF to 10000 pF (III) 6 dial 1 pF to 1000 pF