Front:
Y-12 Plant at Oak Ridge, Tennessee
Back:
LINCOLN
THE ATOMIC ENERGY COMMISSION'S
Y-12 PLANT AT OAK RIDGE, TENNESSEE ON.
is a sprawling complex of about 170 buildings.
Y-12 was built during World War || to produce
enriched uranium 235 by the electromagnetic
method and the first production building began =
operation January 27, 1944. Operated by Union
Carbide Corporation for the Atomic Energy
Commission.
X₂
USAEC PHOTO BY J. E. WESTCOTT
40
wear Polks,
She
Gray
Hill framleng good weather
And fine time with Helen Rewithes. Charles Frederich
got
her drivers brense
« at age 66, so she'll get around
now,
and not have to defend
on friends
Elart back to N.y tomorrow
noon. Plan to
Plan to get to Tops.
Hed. the 23rd
Love, Catherine
Maine
SEP 2 1967
