A and B Windings of 16-Mm Raw-Stock Film with Perforations along One Edge

THE PROPOSED American Standard for Winding of 16-mm Sound Film, was published as a first draft in the September, 1949, JOURNAL. While that was the first time that winding 16-mm sound film had been proposed for adoption as an American Standard, the proposals were practices already followed by the film manufacturers for a number of years. It should also be noted that, in 1941, the Society recognized the method of designating the two types of windings by publishing a Society recommendation, and that recommendation was substantially repeated in the first draft for this proposed standard.

Print ISSN
Published
1951-01
Content type
Original Research
DOI
10.5594/J05100