Posted by Steve Hillyer on June 3, 2020, 10:24 am, in reply to "Battery Operated Flashing Lamp in a Mine"
Hi Frank, The barricade flasher was made by Casell Company. Tranz-Lite. They were made in Napa, California. Early 1970's. Hope all is well and it's great to hear from you. Take care and be safe. Steve Hillyer
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