Association - American philatelist Volume v. 8 1894 - paperback or sof - X555z

Association - American philatelist Volume v. 15 1901 - paperback or so - X555z

Association - American philatelist Volume v. 14 1900 - paperback or so - X555z

Association - American philatelist Volume v. 16 1902 - paperback or so - X555z

Association - American philatelist Volume v. 20 1906 - paperback or so - X555z

American Bryological - Bryologist Volume 19 - New paperback or softba - X555z

American Bryological - Bryologist Volume 20 - New paperback or softba - X555z

American Bryological - Bryologist Volume 17 - New paperback or softba - X555z