Prototype "layout" CPR Field BC 1930's

I’m looking for a map showing the yard track and servicing facilities layout at CPR’s Field station around the mid '30’s i.e. roundhouse, coal tower, water tower, ash pit, arrival/departure, auxiliary tracks, power plant etc.
Any help appreciated.

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I would try the nice folks over at the Revelstoke museum. They probably have what you are looking for.
tom

Good tip. Thanks Tom. Done.
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I don’t know if there’s a plan, but for photographs look for “Canadian Pacific in the Rockies”, Vols 1-10, published by BRMNA in Calgary. Usually some copies at swapmeets or in hobby shops.