Osborn - Collected Papers Volume 4... - New paperback or softback - X555z

Allen - Collected Papers Volume 2 - New paperback or softback - 76 - X555z

Blackman - Collected Papers Volume 2 - New paperback or softback - 85 - X555z

Gregory - Collected Papers Volume 2 - New paperback or softback - 57 - X555z

Darton - Collected Papers Volume 2 - New paperback or softback - 33 - X555z

Claypole - Collected Papers Volume 2 - New paperback or softback - 68 - X555z

Cayley - Collected Mathematical Papers - New paperback or softback - 4 - X555z

Snodgrass - Building - New paperback or softback - 96 - X555z