What a fascinating project. CN's Electric Fleet gets little attention. As far as I know, there are only three that have been preserved, though they made a park engine out of one of them (even in 1995 people still hadn't learned about the futility of park engines).
All three that I know of are from the Z-1-a class of 1914-7, built for Canadian Northern by General Electric. Here is some roster data.
Code:
Z-1-a Roster
CNR'23 CNR'49 CNR'69 CNoR
Number Number Number Number Retired Notes
====== ====== ====== ====== ====== =============
9100 100 6710 600 6/95 On Display outside AMT Deux-Montagnes Station in Deux-Montagnes, Quebec
9101 101 6711 601 6/95 Preserved at Exporail in Delson Quebec
9102 102 6712 602 6/95
9103 103 6713 603 1993
9104 104 6714 604 6/95 Connecticut Trolley Museum
9105 105 6715 605 6/95 At the Science and Technology Museum in Ottawa, Ontario
