Place of publication: London
Collation: 4 p. ; 18 cm.
Notes: A letter to the Editor of "The Index". From the library of Dr Moncure Conway. Printed by Wertheimer, Lea & Co,., London.
Place of publication: [London]
Collation: 5 parts ; 19 cm.
Notes: 5 pamphlets on Atheism delivered at St. George's Hall, Langham Place and printed by the Evening Post. 1: January 12th, 1873 from the Evening Post, January 18th, 1873. II. January…