Signedplate on front panel, center right: SIGNAL CORPS U.S. ARMY / RADIO TRANSMITTER / BC-375-E / SERIAL NO. 96827 / MADE BY / GENERAL ELECTRIC CO., U.S.A.
plate on front panel, lower center: SIGNAL CORPS / U.S. ARMY / TRANSMITTER TUNING UNIT / TU-6-B / FREQUENCY RANGE 3000-4500 KC / SERIAL NO. 96827 / MADE BY / GENERAL ELECTRICA CO., U.S.A.
on face of 1 meter: D.C. MILLIAMPERES / GENERAL (GE logo) ELECTRIC / SC IS-22 / TYPE DW 41 MODEL 8DW 41 / N.P. 68024 NO. / MADE IN U.S.A.
on face of 1 meter: VOLTS / GENERAL (GE logo) ELECTRIC / SIGNAL CORPS TYPE IS-122 / TYPE DW 41 MODEL 8DW 41 / N.P. 68024 NO. / A.C. D.C. / U.S. PAT / 1306624 1586883 / 1586884 / 1962929 / MADE IN U.S.A.
on face of 1 meter: R.F. AMPERES / GENERAL (GE logo) ELECTRIC / SC IS-89 / TYPE DW 44 MODEL 8DW 44 / N.P. 68024 NO. / MADE IN U.S.A.
on face of 1 meter: VOLTS D.C. / HOYT ELECTRICAL INSTRUMENT WORKS / PENACOOK, N.H. / NODEL NO. 17-L
Inscribedon plate on front, top center: WARNING / DO NOT MAKE ADJUSTMENTS / WHITIN THE TRANSMITTER WHILE / HIGH VOLTAGE SUPPLY IS ON
stamped in orange on front panel, in square: SC / 1223 / A