factory-test-1975 A brand-new Zipper being factory tested at Chance Mfg, 1975, courtesy Ride Excitement Post author By GY Post date January 9, 2025 No Comments on factory-test-1975 Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ