San Francisco : Architect and Engineer, Inc · leaf 450
ARCHITECT AND ENGINEE TELESCOPE INSTALLATION … Erection of fork assembly in placesupported by the base frame. Scaf-folding directly in front of the twofork arms is temporary structureHsed for erection purposes only.Structure at this point of assemblyis approximately 50 feet high. known as the right ascension motion and the declina-tion motion.…
Architecture · Building
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