1962 US Sc. #U544, die 1, stamped envelope, 5 cent, unused, very good shape

Description

The stamped envelope is in very good condition.  It is has an unsealed flap.  It is die 1.
NOTE: For multiple purchases, I will use the shipping costs for the item with the highest shipping fee and then charge $.20 per additional item.  The maximum shipping cost will be .50.  If you do purchase multiple items, please wait for the invoice with your adjusted shipping costs.