I am looking for information on 67 year flashers as 68 and 69 had different flashers.
Have done searches here and on TC but very, very little info. on flashers.
When did the DOT script first start on the flashers?
Who were the major suppliers? I found Tung Sol and Wagner (?) but Tung Sol seems to be the most widely used.
Most widely used flasher is the round rather than the square type.
What was the reason for optional flashers? Was the RS option Z22 one of the reasons?
Anyone have pictures of original flashers?