The No. 355 to 385 are still offered in the second J. Stevens Arms & Tool Co. Catalog No. 53, which Stevens authorities say is September 1913. They are not in the last J. Stevens Arms & Tool Co. catalog, Catalog No. 54. The "Demi-bloc" was not just these higher grade doubles, but all J. Stevens doubles. Through the last J. Stevens Arms Co. catalog in 1946, they continued to advertise their doubles, both J. Stevens and Springfield as having "Barrel and lug forged in one piece."