Announcing examination for photographic aid, $3,500 a year (grade GS-2), photographer, options and salaries, still, motion picture, $3,700 to $5,355 a year (grades GS-3 to GS-7), process (a) wet plate, (b) dry plate, $4,345 to $5,355 a year (grades GS-5 to GS-7), announcement 255. Mar. 29, 1960, revised July 1961.

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