Old 1970 Warning Die Cut Cardboard Signs Lot of 3Vintage Advertising Portland Me For Sale

This lot of 3 vintage advertising warning die cut cardboard signs from 1970 feature a red color and are original in terms of reproduction. The signs are unbranded and showcase a unique design that would make a great addition to any collection of vintage advertising memorabilia. These signs are a piece of history from Portland, Maine, offering a nostalgic glimpse into the past.