Anonymous - Scientific American Supplement Volume 61 - paperback or - X555z

Anonymous - American Journal of Science Volume 61 - paperback or soft - X555z

Anonymous - American Gas Light Journal Volume 61 - paperback or softb - X555z

Anonymous - Mining American Volume 58... - paperback or softback - X555z

Anonymous - American Chemist Volume 7 - paperback or softback - X555z

Anonymous - Mining American Volume 68 - paperback or softback - X555z

Anonymous - Mining American Volume 57 - paperback or softback - X555z

Anonymous - Mining American Volume 67... - paperback or softback - X555z