PENCIL MAKERS ASSOCIATION PMA CERTIFIEDCONFORMS TO ASTM STANDARDS D4236

Owner

WRITING INSTRUMENT MANUFACTURERS ASSOCIATION, INC.

Dec 25, 2007
WIMA WRITING INSTRUMENT MANUFACTURERS ASSOCIATION

Computer and Scientific

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WRITING INSTRUMENT MANUFACTURERS ASSOCIATION, INC.

Dec 26, 2000
WRITING INSTRUMENT MANUFACTURERS ASSN. CONFORMS TO ASTM D 4236

Computer and Scientific

Owner

WRITING INSTRUMENT MANUFACTURERS ASSOCIATION, INC.

May 12, 1992
NATIONAL HANDWRITING DAY

Advertising and Business

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WRITING INSTRUMENT MANUFACTURERS ASSOCIATION, INC.