Texas Tech University

Manual, Gentex Corporation - Instruction Manual for the Gentex SPH-4 Pilot's Protective Helmet

Document Item Number: 21120101004
Pages
20
Media Type
Document
Author(s)
Gentex Corporation
Physical Location
Box 01, Folder 01,
Copyright Statement
This publication is copyrighted
Language(s)
English
Item is Copyrighted – Check for access via the Vietnam Reading Room portal.
Dates
Creation: 1969

Perma Link
https://www.vietnam.ttu.edu/virtualarchive/items.php?item=21120101004

Citation
Manual, Gentex Corporation - Instruction Manual for the Gentex SPH-4 Pilot's Protective Helmet, 21120101004. 1969, Box 01, Folder 01, Ronald P. (Phil) Marshall, Vietnam Center and Sam Johnson Vietnam Archive, Texas Tech University, https://www.vietnam.ttu.edu/virtualarchive/items.php?item=21120101004, Accessed 12 Apr 2026.

Pub Credit Line
21120101004, Ronald P. (Phil) Marshall, Vietnam Center and Sam Johnson Vietnam Archive, Texas Tech University

Added: 21 Feb 2018 [Updated: 28 Feb 2018]