Place of publication: [s.l.]
Collation: p. 694-706 ; 22 cm.
Notes: Includes bibliographical references. From the library of Dr Moncure Conway. Appendix gives an abstract of "Mr Crookes's experiments above referred to". From Fraser's Magazine 16…
Place of publication: London
Collation: 10 p. ; 18 cm.
Notes: From the library of Dr Moncure Conway. Printed by C.W. Reynell, Little Pulteney Street, London. "We regret to state that this number of 'Signs of the Times' will be the last" [Page 10].
Place of publication: London
Collation: 19 p. ; 22 cm.
Notes: From the library of Dr Moncure Conway. Printed by Waterlow and Sons Limited, London. At head of title: 'Private. Conway Hall copy registered seat holder no. 42, Mrs Conway'.