Philadelphia, Pennsylvania. Manufacturers and Mechanics Bank. ND (18xx). $1000. Uncirculated. Proof.;(PA-450 G52a) India paper only. Ships in rough seas in oval frame at center. Die counter "1000" at top left and right. Small "M" die counters at bottom left and right. Large red "M" protectors at left and right. Bank title curved across the top. Denomination spelled out and curving below the central vignette. A very distinguished layout and a note that demands the eyes attention. From the 1990 ABNC sale and with the pink stamp on the back that shows through just a little. There is a tiny margin split at the top, just right of center. Otherwise a very Choice Proof note.