Standard and water-tight boxes for all electrical installation purposes (1908)
H. Krantz Manufacturing Co. · leaf 46
Width of guard4 C. List Price. (Complete Box, Outer Globe, Guard and Gaskets, ^3.75 each. Lampnot included. Z-Zu^T&^TZT-^ KRANTZ tra:>e mark EXTRA LARGE WATER-TIGHT LAMP GUARD BOXES. No. 2303. … Figure 1. , FiSure 2- Dimensions. Width of box over lugs 6 Depth of box 2^ collar 5 Length of box and guard 9}4 Outer globe is IA x 3K x 4 3-8 lip.This box is made of cast iron. The guard and screw ring holder are madeof brass, dipped and lacquered. The outer crystal globe is of sufficient size…
![An illustration from [Electric engineering.] (1902)](https://img.insideoutlibrary.com/img/200/ia-electricengineer03inte-401-252.webp)
