* Add 4 Part 4166 Dark Gray Train, Track Sleeper Plate 2 x 8 with Cable Grooves (match ID 1)
* Change 4 Part Dark Gray 767 Train, Track Sleeper Plate 2 x 8 without Cable Grooves {match ID 0 to 1}
We know that since 1983 (or earlier?), the sleeprs 767 were replaced by 4166
with cable grooves as the cable grooves were needed for the set 7866.
This set 7834 was released until 1984.
* Add 4 Part 4166 Dark Gray Train, Track Sleeper Plate 2 x 8 with Cable Grooves (match ID 1)
* Change 4 Part Dark Gray 767 Train, Track Sleeper Plate 2 x 8 without Cable Grooves {match ID 0 to 1}
Canada, British Columbia
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