PH22.61

Specifications for 35mm Sound Focusing Test Films, Photographic Type

Org/Number ID	PH22.61
Alternate Organization ID / number	USAS PH22.16
Version(s)	1969
Bin #	0538
Comments
Status	Present
Record last updated	August 11, 2022, 9:57 am

This may not be the most recent edition of this standard.