McVitie Weston valve collection, Siemens-Halske valve, type G.elr.16a
Siemens-Halske valve, type G.elr.16a, marked 8629, metal base cap heavily corroded, (RMW/G23 - McVitie Weston number), by Siemens & Halske Norsk.
Siemens-Halske valve, type G.elr.16a, marked 8629, metal base cap heavily corroded, (RMW/G23 - McVitie Weston number), by Siemens & Halske Norsk.