Classification Information
Envelopes; Envelope paper; Envelope papers; Envelopes for stationery use; Paper bags; Paper envelopes for packaging; Pochette envelopes of paper; Stationery writing paper and envelopes
Paper Goods and Printed MatterEnvelopes; Envelope paper; Envelope papers; Envelopes for stationery use; Paper bags; Paper envelopes for packaging; Pochette envelopes of paper; Stationery writing paper and envelopes
Paper Goods and Printed Matter