Z. Jay Ireland (Firm)

• 1927 Wholesale trade list of Chinese cinnamon vines (Dioscorea batatas)
• Chinese cinnamon vines, beautiful leaves, dainty flowers, exquisite perfume [reduced prices]
• Cinnamon vine or Chinese yam
• Wholesale trade list of Chinese cinnamon vines (Dioscorea batatas)
• Wholesale trade list of Chinese cinnamon vines (Dioscorea batatas) and Madeira vine tubers (Boussingaultia)
• Wholesale trade list of Chinese cinnamon vines (Dioscorea batatas) and Madeira vine tubers (Boussingaultia)