In SLUB collection 4.1899(1900) - unter Signatur Hist.Amer.0494.s; enth. in Bd. 2 des jeweiligen Jahres von "Annual report of the American Historical Association"
6.1902(1903) - 7.1903(1904) unter Signatur Hist.Amer.0494.s; enth. in Bd. 2 des jeweiligen Jahres von "Annual report of the American Historical Association"