DAK 1941, fieldpost letter with letter cancel Fp-no. 29544 ( = Aufklein abbot. 33, 15. Pz. Div. ) and Fp Standard stamp 14. 6. 41 to Wiesbaden, with large violet palm cancel on letter sheet, much text, with banderole and postmark the fieldpost test place, envelope and contents identical Test stamp "III O", slight opening traces