Envelope labelled "1928 Prints - Pics not used for Book, MacAlpine - Trip 1928", contains:
b&w ; 9 cm x 15 cm print, group portrait of 5 men standing under aircraft wing, caption reads "Arrival at Cold Lake (now Sheridon) after 3500 mile flight around Hud. Bay & Barren lands to [First night?] return Col MacAlpine - mec. W Nadin - (local mgr trading post) - CHD - Richard Pearse - Sept 1928"
Copy of above print - caption reads "Col McAlpine, Bill Nadin local trader, CHD, Dick Pear[s]e - Cold Lake - Man. Sept 1928, (Sherritt Gordon)"
b&w ; 9 cm x 13 cm copy of above prints
b&w ; 9 cm x 12 cm print, aerial photograph [?] of landscape and lake, caption reads "Barrens 1928"
b&w ; 9 cm x 15 cm print of CHD standing out of cockpit of aircraft on floats, registration G-CASN, caption reads "CH Dickins, first plane at goldfields - Lake Athabasca 1929, near Uranium City."
b&w ; 15 cm x 9 cm print, portrait of man in hat next to tail of aircraft, registration [G-CAS]K, caption reads "Jim Cornwall King of the Peace, 1928, Peace River Jim"
b&w ; 13 cm x 8 cm print, copy of above, caption reads "Col. "Peace River" Jim Cornwall at the plane on Slave River - Sept 5 1928, CH Dickins"
b&w ; 8 cm x 13 cm print, aerial photograph of landscape, caption reads "1928-29 Barren lands from the cockpit, 12/12"
b&w ; 9 cm x 12 cm print of 4 men sitting on a log, caption reads "MacAlpine Party, Sept 1928, on Slave River, L to R MacAlpine, Dickins, Pearce, [?? Rest illegible]