General rules and regulations prescribed by the board of supervising inspectors
Subtitle: Supplement II : For all classes of the 1931 Edition of the general rules and regulations of the Board of supervising Inspectors and to Amended rules I and II (fifty-first Supplement)
Edition: May 5, 1939.
Publisher: U.S. G.P.O.
Published: 1938
Place of publication: Washington
Language: eng
Number of pages: 26
Subjects: Ships; Inspection
Notes: Rules and regulations series, No. 15.[This publication supersedes supplement I, May 28, 1938]