FIRST DAY OF ISSUE
POURING MOLTEN IRON
COMMEMORATING
STEEL'S
Art Craft
STEEL'S
FIRST
CENTURY
AMERICA
MUST
1857
1967
GROW
TOGETHE
First Century
ORK
NEN
1957
AMERICA AND STEEL
GROWING TOGETHER
STEEL
CENTENNIAL
1957
U.S. POSTAGE C
FIRST DAY
OMEDICO ONN CTEEL
THELTHUIE HIIU VILLL
GROWING TOGETHER
STEEL
CENTENNIAL
1957
30
AMERICA AND STEEL
GROWING TOGETHER
STEEL
CENTENNIAL
1957
U.S. POSTAGE JC
OF ISQUE
AND STEEL
GROWING TOGETHER
nmrnian nnn erro
TRILIUN mu
STEEL
CENTENNIAL
1957
3.