In addition to insulators, the Dominion Glass Company manufactured large quantities of bottles, tumblers, lamp chimneys and other assorted glassware. 614 Hydro CD 164 CD 108, No. This insulator is found with round drip points, sharp drip points, and smooth base variants. The colour range includes clear, straw, peach, light green and Delft blue. This insulator comes with round drip points.
Colours range from clear, straw and dark straw to light green.
This insulator is still used in rural Ontario and throughout Canada. This piece is found with round and sharp drip points, as well as smooth base variants. The colours are clear, light green, straw and light peach. CD 154 and CD 155, No. 42 insulators were of CD 154 design, and then at an unrecorded date changed to the CD 155 design.