PP-281
References
- 11-5040 Power Supplies PP-281/GRC, PP-282/GRC and PP-448/GR. Dept. of the Army. Nov.29, 1950
TM 11-5040 1950 (Museum TD Soesterberg NL/Corjan de Wit).
- 11-5040FR 1956 French Production
TM 11-5040FR 1956 (Museum TD Soesterberg NL/Corjan de Wit).