Wilhelm Weimar, Two rose petals, old stock, silver gelatin paper, black and white positive process, Total: Height: 17,00 cm; Width: 22,00 cm, monogrammed and dated, W.W. 1900, Naturfotografie, Rose Stock Photo - Alamy
Wilhelm Schulze-Rose – Wikipedia
Rosé Weinberg Dolomiten IGT - Wilhelm Walch
Rosa 'Wilhelm', Hybrid Musk Rose Stock Photo - Alamy