Museum: Castings & Models

Here we present a selection of the castings from our collection, many done as art objects.

	Bronze moving model of the 200-inch Hale telescope inside dome by R. W. Porter.
	Bronze moving model of the 200-inch Hale telescope with aluminum dome in place
	TN casting by Fred Ferson and R. W. Porter.
	TN casting, “The Mirror Maker,” by Fred Ferson and R. W. Porter
	TN casting, the mirror testing stand, by Fred Ferson and R. W. Porter, 1940.

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