21
Published: 1972
Superior document: The Roman imperial coinage 5,1
22
Published: 2003
Superior document: The Roman imperial coinage 9
23
Published: 1997
Superior document: The Roman imperial coinage 6
24
Published: 1997
Superior document: The Roman imperial coinage 7
25
Published: 1988
Superior document: The Roman imperial coinage 9
26
Published: 1984
Superior document: The Roman imperial coinage 6
27
Published: 1972
Superior document: The Roman imperial coinage 9
28
Published: 1993
Superior document: The Roman imperial coinage 4
29
Published: 1972
Superior document: The Roman imperial coinage 4,3
30
Published: 1989
Superior document: The Roman imperial coinage 3
31
Published: 1989
Superior document: The Roman imperial coinage 2
32
Published: 1998
Superior document: The Roman imperial coinage 4
33
Published: 1972
Superior document: The Roman imperial coinage 3
34
Published: 1972
Superior document: The Roman imperial coinage 4,2
35
Published: 1984
Superior document: The Roman imperial coinage 7
36
Published: 1972
Superior document: The Roman imperial coinage 7
37
Published: 1981
Superior document: The Roman imperial coinage 8
38
Published: 1973
Superior document: The Roman imperial coinage 6
39
Published: 1962
Superior document: The Roman imperial coinage Vol. 4, Pt. 3
40
Published: 2007
Superior document: The Roman imperial coinage 2,1