WWI US Army Coffin Style Captain Rank Insignia & Bullion Hashmark Set L@@K For Sale

See photos for condition

If your item was purchased with free shipping, and it will shipped in a stamped envelope with no tracking number.
Not sure if you know that the USPS got rid of 1st Class shipping and replaced it the new G-Shipping format.
Since then the quality of their service has significantly deteriorated with delivery taking 12 to 21 days (and they keep raising their prices too). This includes packages with tracking numbers or stamped envelopes.
Don't worry it will show.