I have a Trajan Decius with an old dealer tag.
Karel Chaura was born and died in Prague (4 Nov 1869- 5 May 1945) He was an antiquarian and founding member and official of the Czechoslovak Numismatic Society. He was a collector of coins and medals. He was the son of František Rudolf Chaura and their collection is now kept in the National Museum.
Trajan Decius
A.D. 249- 251
AR Antoninianus
21x22mm 4.3g
IMP C M Q TRAIANVS DECIVS AVG; Radiate, draped, cuirassed bust right, seen from behind.
VICTORIA AVG; Victory running left, wreath in right hand, palm in left.
RIC IV Rome 29c