REACTOR PIT CANAL GATE INSTALLATION, FEBRUARY 15, 1960

INSTALLATION OF MECHANISM MOTOR TUBE HOLD DOWN STRUCTURE, MARCH 31, 1960

LOWERING PWR-2 CORE, APRIL 11, 1964 (LOOKING SOUTH)

PREASSEMBLY OF SHROUDS IN PWR-2 VESSEL HEAD, APRIL 11, 1964

PWR-2 THERMAL SHIELD CENTERED OVER REACTOR VESSEL, APRIL 11, 1964

PWR-2 THERMAL SHIELD ENTERING VESSEL, APRIL 11, 1964