Place of publication: Ramsgate
Collation: 21, [1] p. ; 18 cm.
Notes: Publisher's list on unnumbered page at the end. From the library of Dr Moncure Conway.
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…