数年前,笔者从浙江兰溪农村一名金姓的徽商后裔手中觅得一批清乾隆二十年(1755)至民国九年(1920)的婚姻文书、户部执照、监照、田粮户管册、各种契约、诉讼文书、金兰谱等文书资料70余件(册),时间跨度长达165年。其中涉及经营规模、田地房屋登记、合股经营、房产田地买卖的契约文书34件(册)。这套契约分为杜卖契、卖契、出顶契、合同 A few years ago, I found a group of marital instruments, household licenses, supervisory licenses, and field food from the descendants of a merchant named Kin in rural Zhejiang Lanxi in the twentieth year (1755) to the Republic of China (1920) Household register, all kinds of contracts, litigation documents, Jinlan spectrum and other documents more than 70 pieces (volumes), the time span of up to 165 years. Among them, 34 contractual documents (volumes) related to the scale of operation, registration of field houses, joint ventures and sale of real estate land. The contract is divided into Du sell, sell contract, the top contract, the contract