「Port-Altoii Americani」广告，1913
「M. Ambrosi sen., Mediaș-Medgyes (Transilvania)」苗圃的整版广告，许诺「嫁接成功的最大保障」。广告列出六种美洲砧木，从 Riparia portalis、Rupestris monticola 到 Riparia × Rupestris 101 和 Berlandieri × Riparia，以及酿酒与鲜食的嫁接葡萄藤。
A full-page advertisement for the nursery «M. Ambrosi sen., Mediaș-Medgyes (Transilvania)», promising «the greatest guarantee of certain success in grafting». It lists six American rootstock varieties, from Riparia portalis and Rupestris monticola to Riparia × Rupestris 101 and Berlandieri × Riparia, alongside grafted vines for wine and table grapes.