NOTE.—The codes for the following industries (except those designated as approved) merely reflect the proposals of the industries, and none of the provisions contained therein are to be regarded as having received the approval of the National Recovery Administration as applying to those industries.
The National Recovery Administration recently adopted the plan of issuing the approved codes in a form in which they could be gathered together into volumes. Approved codes nos. 1 to 57 have been assigned to volume 1, nos. 58 to 110 to volume 2, etc. Under this system certain of the approved codes for which entries had already appeared in the Monthly catalog were reissued, carrying the paging of the volume to which they had been assigned, and showing slight differences in their general make-up. The text of the codes, however, was not changed from the form in which originally approved.
The library classification scheme for the approved codes, including supplements and amendments, has been changed to show the approved code number instead of the code number). The change was effected in the interests of simplification and due to complications caused by subdivisions of certain of the major industries. The classification scheme for the proposed codes is not affected.