[Close-up image of a particle separator]

Photograph of a particle separator during the development of the UH-1C Iroquois helicopter.
Date: September 13, 1968
Creator: unknown
System: The UNT Digital Library

[Close-up image of a particle separator]

Photograph of a particle separator during the development of the UH-1C Iroquois helicopter.
Date: September 13, 1968
Creator: unknown
System: The UNT Digital Library