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TitleDateType
26 (Fig. 6) "Steeply dipping Triassic Sandstones, on north rim of basin."1934
27 (Fig. 7) "Interior of Rainbow Mine, Utah"1949
28 (Fig. 8) "Fire resulting from a Gilsonite explosion [at] Bonanza Mine (1945) [Salt Lake?]" Tribune [photo]"1945
29 index page for Fig's. 24a and 24b.1940
30 index page for Fig's. 25a and 25b1940
31 index page for Fig's. 26a and 26b1940
32 index page for Fig's. 29a and 29b1940
33 index page for Fig. 281940
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