possible date made: Feb. 1965
where made: Tokyo, Japan
model name: Maritime Daylight Signaling Lamp
serial number: 10127
Material
Brass
General Notes
Note
Primarily used for maritime activities.
Label Says: Maritime Daylight Signaling Lamp 30cm, can be used as a searchlight. Type S-M-S-30 JIS F8455, 100v 1000w, Total weight 38kg, pat. no. 392242, mfg. Feb. 1965/Showa 40, SHONAN CO., LTD. Tokyo.