Md. Code Ann., Com. Law § 18-302
Except as provided by § 7-601 of this article, a warehouseman or his officer, agent, or employee may not issue or aid in issuing a duplicate or additional negotiable warehouse receipt for any goods:
Added by Acts 1975, c. 49, § 3, eff. July 1, 1975.
Formerly Art. 14A, § 52.