Notes and Documents Relating to the Family of Loffroy, by a Cadet [J. H. Lefroy]John Henry Lefroy · First published 2022Open the Tome
Fourth Report of the Committee Consisting of Dr. E. B. Tylor, Dr. G. M. Dawson, General Sir J. H. Lefroy, Dr. Daniel Wilson, Mr. R. G. Haliburton, and Mr. George W. Bloxam [microform]British Association for the Advancement, Franz Boas · First published 2021Open the Tome
Magnetical and meteorological observations at Lake Athabaska and Fort Simpson, by Captain J.H. Lefroy, Royal artillery; and at Fort Confidence, in Great Bear Lake, by Sir John Richardson C.B., M.DJohn Henry Lefroy · First published 2001Open the Tome
[First] report of the committee consisting of Dr. E.B. Tylor, Dr. G. M. Dawson, General Sir J.H. Lefroy, Dr. Daniel Wilson, Mr. Horatio Hale, Mr. R.G. Haliburton, and Mr. George W. Bloxam (Secretary)British Association for the Advancement of Science. Committee on North-Western Tribes of the Dominion of Canada. · First published 1999Open the Tome
Fourth report of the committee consisting of Dr. E.B. Tylor, Dr. G. M. Dawson, General Sir J.H. Lefroy, Dr. Daniel Wilson, Mr. R.G. Haliburton, and Mr. George W. Bloxam (Secretary)British Association for the Advancement of Science. Committee on North-Western Tribes of the Dominion of Canada. · First published 1887Open the Tome
Third report of the committee consisting of Dr. E.B. Tylor, Dr. G. M. Dawson, General Sir J.H. Lefroy, Dr. Daniel Wilson, Mr. R.G. Haliburton, and Mr. George W. Bloxam (Secretary)British Association for the Advancement of Science. Committee on North-Western Tribes of the Dominion of Canada. · First published 1887Open the Tome
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![Cover of Fourth Report of the Committee Consisting of Dr. E. B. Tylor, Dr. G. M. Dawson, General Sir J. H. Lefroy, Dr. Daniel Wilson, Mr. R. G. Haliburton, and Mr. George W. Bloxam [microform]](https://covers.openlibrary.org/b/isbn/9781013969812-M.jpg?default=false)
![Cover of [First] report of the committee consisting of Dr. E.B. Tylor, Dr. G. M. Dawson, General Sir J.H. Lefroy, Dr. Daniel Wilson, Mr. Horatio Hale, Mr. R.G. Haliburton, and Mr. George W. Bloxam (Secretary)](https://covers.openlibrary.org/b/id/6474548-M.jpg)
