Set of 28 concept prints for the DC 10 airplane spanning the period of 1967 1971. Issued by.
Item specifics
| Condition: | Used |
The sketches concern toilet drainage engineering and so are a collection of various complex valve assemblies. As explained on the abstract page, “This report contains information about various valving concepts that were studied for the DC-10 Toilet Waste Drain System. Particular attention was paid to the two problem areas: (1) Positive sealing and (2) Methods for clearing the valve seal area of normal debris that would be encountered during routine aircraft servicing.”
Purchased these from the estate of a talented Aerospace engineer in Los Alamitos, CA.
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Shipping is $4.99 for economy service. Current date: 2016-05-20