Keywords: Enamel advertising sign, Persil.JPG Enamel advertising sign for a washing detergent Persil Perborate and Silicate own 2012-11-24 13 11 51 Alf van Beem Cc-zero Trademarked Enamel advertising signs Persil Laundry soaps and detergents Nostalgia by Alf van Beem |