Lake Louise from chalet, Alberta, mammoth plate negative

Negatives are close variants.
Listed in Detroit Publishing Co. negative log by [Peabody], exposure date, July 1902.
Title on negative (B): Lake Louise and vicinity, Canada.
Jacket title continues on negative (A): Alberta, Canada.
"Copyright 1902 by Detroit Photographic Co." and "015170" on negative (A).
Detroit Publishing Co. no. 015170.
Gift; State Historical Society of Colorado; 1949.