189 records – page 1 of 10.
Leslie Mather photographs. -- 1918-1938
Jennie Mather photographs
Family photographs
Military service records
Newspaper and magazine articles, typescripts
National parks studies
Published reports and pamphlets
Research material
Correspondence
Letters and cards, dated
Letters and cards, undated
Bert Riggall estate papers
Negatives
Prints
Notes
F. H. Riggall correspondence
Legal and financial records
Panoramas
Dufaycolor transparencies
Kodachrome transparencies