Germany 1872 Innendienst Internal service 10 gr grey Perf 14¼ X 13¾ tied by a HEIDELBERG 22 7 72 Cancel.

The upper and right sides were reperforated, there are a cancel fold in the NW corner, folded perfs and postal abrasion marks. Otherwise no thins nor tears. 

Please enlarge the supersized scans. Thanks for looking.