Journal - Franklin Institute of the State of Pennsylvania (1826)
Franklin Institute, Philadelphia, Franklin Institute (Philadelphia, Pa.) · [Philadelphia : Franklin Institute] · leaf 464
JjOl JosllF Gui^sii.£hiLi THEANVIL PROTUBERANCE OF THE TOTAL ECLIPSE OF AUG. 7 1869 FROM SKETCHES AND NOTES MADE DURING TOTALITY AT ST PAUL JUNG IOWA. OUTLINE TAKEN TROM TMC PHOT06RAPH3 I The Anvil Protuberance. 419 Fiff. 1. … The plate accompanying this article was prepared from my ob-servations of the great protuberance, with the exception of theoutline of the mass, whichwas obtained from the lastOttumwa photograph of thetotality. In preparing thisillustration the lithographerhas been very successful incopying my…
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