This version is designated as "production music" by the company, and is not intended as a main news piece.
The major military version was designated the C-47 Skytrain, of which more than 10,000 were produced.
The first version of M-38 was designated in 1919 in the Lower Peninsula.
Some versions are designated as flame retardant in order to meet certain fire standards for both furnishings and automobile applications.
The British version of the F-111 was designated as the F-111K.
An improved larger version with five seats was designated the Brantly 305.
The new version will be designated the C8A3.
The latest version is designated X6 (equivalent to version 16), and was released in March 2012.
This version of M-27 was designated by July 1, 1919, and would last until 1926.
The second version of the magazine is designated with an 'A' after the part number.