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Some horses and cowboys of the Henry expedition, swimming across a river in northeastern British Columbia. (Digital frame grab from BC Archives V2004:03/001)

Identifier:

  • AAAA5265 (Source: http://search-bcarchives.royalbcmuseum.bc.ca/tropical-valley-expedition)

Date produced: 1931

Filmmaker(s):

Mary Gibson Henry

Stan Clark

Production credits:

Languages:

English

Length:

[extant version: 2 of 3 reels, 35 mm]: ca. 1,425 ft (23 minutes)

Format:

16mm

Colour:

B&W (tinted)

Sound Notes:

Silent

Awards/Recognition:

BC Archives list of titled amateur films.

Description:

"Shows an expedition through northeastern British Columbia by Mary Gibson Henry, Pennsylvania botanist and plantswoman. Mrs. Henry was interested in the legendary "Tropical Valley" of northern B.C., where the warmth of hot springs supposedly fostered vegetation not otherwise found in the region. The film was shot in the summer of 1931, during the first of four such journeys she made in the period 1931-1935. Mrs. Henry was accompanied by her husband, Dr. J. Norman Henry; four of her children; topographer Knox McCusker (of the Dominion Topographical Surveys Branch); Dr. B.H. Chandler, a surgeon friend; and outfitter S. Clark, as well as various wranglers. The second and third reels of this three-reel film show the party of 16 travelling by pack-train, crossing rivers, caching food, and fishing, as well as some camp scenes. At an encampment of "Grand Lake Indians" on the Tetsa River, they engage Charlie Macdonald, the chief's son, to guide them to Toad Hot Springs on the Toad River, but they do not proceed north to Liard Hot Springs. On the return trip south, stops include St. Paul's Lake, Henry River, and Lake Mary and Lake Josephine [named after the Henry's daughters]; these place names do not seem to have become official. Following the Peace River, they arrive at Hudson's Hope (having travelled 800 miles in 79 days), and continue down river to Taylor Flats." (BC Archives)

The title given above is a supplied title based on the film contents. The actual title of the film is unknown, since it survives as reels 2 and 3 of 3 -- and the actual title and credits (if any) would likely have been at the start of reel 1.

Resources:

"Party to Seek Semi-Tropical Valleys in B.C.", Winnipeg Evening Tribune, 1931-06-29, p. 9
"Audience is Told of Unusual Trip in Northern B.C.", Ottawa Journal, 1935-05-23, p.26
V.C. Brink & R.S. Silver, "Mary Henry...," BC Historical News (Winter 1996-97), pp. 16-19.

Locations:

  • Graham River, BC (Filming)
  • Hudson Hope, BC (Filming)
  • Mount Mary Henry, BC (Filming)
  • Peace River, BC (Filming)
  • Taylor, BC (Filming)
  • Tetsa River, BC (Filming)
  • Toad River, BC (Filming)
  • Toad Hot Springs, BC (Filming)

Relevant Locations

Subjects:

Genre:

Form:

Tags:

Repository:

BC Archives Moving Images Collection, Royal BC Museum

Screenings:

  • May 22, 1935: Mary Gibson Henry and her husband screened the 3-reel film for the Canadian Geographical Society at the Victoria Memorial Museum. (Ottawa Journal, 1935-05-23, p.26), Ottawa, Ontario

Screenings Map

Viewing Notes:

Some physical evidence in the film edge markings suggests that it was originally shot in the 28mm format (or perhaps 16mm?), and was blown up to 35mm to make prints for theatrical exhibition. (D.J. Duffy)

Video Link: