Section 625(c) in The Orissa Estates Abolition Rules, 1952
(c)In issuing a Compensation Payment Order in OTC 75, the Collector will attach to the Order, a specimen signature of the Intermediary if he can sign his name, such signature being duly attested by a Gazetted Officer. If the Intermediary cannot sign his name, his thumb and finger impression of the left hand duly attested by a Gazetted Officer or Chairman of the Panchayat Samiti or retired Gazetted Government servants shall be attached.