Numismatic Bibliomania Society:
2018 ANA NBS Table 1 Teichman Augsburger
Numismatic Bibliomania Society:
2018 ANA NBS Table 2 Evans Augsburger
Numismatic Bibliomania Society:
2018 ANA NBS Table 3 Augsburger orosz
Numismatic Bibliomania Society:
2018 ANA NBS Table 4 Evans Davis Augsburger