Just browsing the Photos at the "Canada Science and Technology Museum" site and came across this gem.
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A multiple switch for narrow and standard gauge track
Colville, Prince Edward Island, Canada
[n.d.]
Photographer: unknown
Subject: Railroads -- Yards / Railroads -- Switches / Railroads -- Track / Railroad gauges
Image No.: CN002708
CSTMC/CN Collection
http://imagescn.technomuses.ca/railways/index_choice.cfm?id=49&photoid=-201161239
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A multiple switch for narrow and standard gauge track
Colville, Prince Edward Island, Canada
[n.d.]
Photographer: unknown
Subject: Railroads -- Yards / Railroads -- Switches / Railroads -- Track / Railroad gauges
Image No.: CN002708
CSTMC/CN Collection
http://imagescn.technomuses.ca/railways/index_choice.cfm?id=49&photoid=-201161239