U.S. postal stationery envelope with embossed 2-cent indicia and printed return to Commercial Savings Bank, St. Louis, Mich. Addressed by purple handstamp to Peoples Savings Bank, Detroit; back shows Detroit receiving cancel and oval "RECEIVED 2" handstamp. Postmark date clearly reads Sep 29 1900; no personal message or manuscript address visible on the images

Notes for Cover Collectors:
• High-resolution scans of front and back are provided; use zoom to inspect postmarks, cachet details, and backstamps.
• No third-party grading; condition is shown in the images.