BT BB 44b(14) :דלא כאסמכתא ודלא כטפסי דשטרי‏ : neither like אסמכתא-stipulations, nor like templates of documents [i.e. it is legally binding]
See the entire entry for ˀsmkh v.n.C assistance, proof

BT BB 44b(14) :דלא כאסמכתא ודלא כטפסי דשטרי‏ : neither like ''-stipulations, nor like templates of documents [i.e. it is legally binding]
See the entire entry for ṭp̄os/ṭopos, ṭupsā/ṭup̄sā n.m. form; type