Columbian No. 9 Poly-Klear Window Envelopes

Columbian No. 9 Poly-Klear Window Envelopes

QUA CO160
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See-through window eliminates the need to address the No. 9 envelope. 1-1/8" x 4-1/2" window is positioned 7/8" from the left and 1/2" from the bottom. Envelopes feature 24 lb., white wove paper with diagonal seams.