پرونده:Wakefield collage.pngBY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue English Wakefield collage Wikimedia username: Mtaylor848 URL: https://commons.wikimedia
پرونده:Virginia Tech Bugle 1898.pdfBicycles ($34.50), Acme Cycle Company, 102 Main Street, Elkhart, Indian- "98 models" in 1898 ad detail, from- Virginia Tech Bugle 1898 (page 232 crop).jpg