The fonds consists of personal papers of Myrtle Philip, including education documents, journals, diaries, banking records, certificates and passports, legal and property records, correspondence, birthday and recipe books, postcards of the Alta Lake/Whistler area, scrapbooks, reference material, and photographs. The photographs depict the Philip family, people (including guests at Rainbow Lodge), events, and scenes of the Whistler area. The fonds includes Alex Philip's manuscripts, as well as records relating to his estate. The fonds also includes records of Rainbow Lodge, including guest registers (1915-1947), a cashbook (1928-1952), employee records (1941-1948), invoices, and receipts.

A collection of notes, photos, and book excerpts related to the first aircraft to land on Alta Lake in 1922, as well as the Brock family fatal aircraft accident beside Alta Lake in 1935. Also included is the Rainbow Lodge guest register from 1922.

Photographs taken by Dorthy Helmer at Alta Lake in the 1930s. Photographs include staff, visitors, and people visiting or working at Rainbow Lodge.

These names are marked on the back of some of the photographs: "Myrtle Philip", "Gillespie", and "Helmer".

A photocopy of the Rainbow Lodge guest register from 1922 (Photocopy made in 1982), page 85 shows an entry of Earl Leslie "E.L." MacLeod, the first pilot to land on Alta Lake on September 1, 1922.

Prints made from negatives taken by Myrtle Philip of the 1922 first landing on Alta Lake. The aircraft that landed was a Curtiss HS2L flying boat, flown by Earl Leslie "E.L." MacLeod and landed on Alta Lake on September 1, 1922.

Whistler-themed magazine, published by Paul Burrows, containing the following articles:
"A Letter From the Editor"
"Whistling Jack"
"A Town in the Making"
"Whistler Village - It's all by Design"
"Whistler Accommodation Guide"
"Reflections on Whistler"
"The Year in Revue"
"Shop Talk"
"Top of the Table"