Workmanship manual for welding.
Contributors: Pan American World Airways, inc.
Publisher: NERVA Test Operations; for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1968
Place of publication: Jackass Flats, Nev
Language: eng
Number of pages: 75
Subjects: Welding -- Standards.
Notes: Cover title.

Caption title: Quality and workmanship manual for welding.

"NTO-SOP-0090, revision 1"

Photographs and weld samples prepared by Pan American World Airways.

Prepared under the sponsorship of the Atomic Energy Commission and the National Aeronautics and Space Administration for use at NERVA Test Operations at the Nuclear Rocket Development Station, Jackass Flats.