Documents concerning the history of Lost Lake. The file includes a 1965 memorandum regarding a proposed park at Lost Lake; a recreational site report; an assessment of developmental possibilities in Squamish-Pemberton Valley; maps of the area (one with severely fading ink); a print-out of a 2012 Whistler Museum blog post titled "How Lost Lake Park Was Nearly Lost; correspondence with Don MacLaurin regarding the aforementioned blog post.
Faded portion of text on item MACLAURIN_2017_011_009_004_003:
LEGEND
CULTURE
Survey boundary: Black
Unsurveyed boundary: Black broken line
Lines traced or fire boundary: Red full line
Boundary lines not traced: Red broken line
[?] line boundary: Black broken and dotted line
[?] [posts?] visited: Red
[Railroad] grade: Black
Railroad grade, abandoned: Black
Logging road: Black
Log landing: [B]lack
A[spen?] timber felled, not skidded: Hatched black
NOTE - For abbreviations and map symbols see Fores Surveys Manual, page 52.
FOREST COVER
Merchantable timber: Dark green.
Immature timber (fully stocked), all ages: Light green.
Logged (not restocked): Yellow.
Logged and burned (not restocked): Orange.
Burned (not restocked): Red.
Non-commercial cover on productive forest sites, deciduous or coniferous: Blue.
Non-productive sites (scrub forest): Grey.
Non-productive alpine or lowland rock or other barren areas: Leave uncoloured but qualify with type symbol
Cultivated: Brown.
Open grazing and pasture land (lowland or alpine): Purple.
Wild-hay meadow (not cultivated): Purple.
Suitable for cultivation: Hatched brown over fores type.
Map of Green Lake Logging Co.'s operations. Atlas Ref. 63/B-1
Scale: 20 chains = 1 inch } scratch out scales not applicable.
*F.S. 351