Operator #5 1937 May-June. Dave Smith.
OPERATOR #5 ORIG PULP FEBRUARY 1937 SIEGE OF A THOUSAND PATRIOTS SECRET SERVICE
Operator #5 1935 April.
OPERATOR #5 ORIGINAL PULP MAY 1939 WINGED HORDES YELLOW VULTURE SECRET SERVICE
OPERATOR #5 ORIGINAL PULP NOVEMBER 1934 GREEN DEATH MIST SECRET SERVICE
OPERATOR #5 ORIGINAL PULP SEPT 1935 INVASION CRIMSON DEATH CULT SECRET SERVICE
Operator #5 1939 September. Pulp
