Identification guide for designs of United States stamped envelopes, wrappers, and letter sheets.

Identification guide for designs of United States stamped envelopes, wrappers, and letter sheets
Five dollars & seventy-five cents

There is only 1 design of an indicium whose face value is $5.75. It is:

Glade Creek Grist Mill

design A3780

You have identified design #A3780 diagnostic for
Scott #U689 (multicolored).