Glass armonica (English)
Required in Caption:
Glass armonica (English), Charles James (designed by Benjamin Franklin), Franklin Institute The Frankliniana Collection, The Franklin Institute, Inc., Philadelphia, Photo Credit: Peter Harholdt
Photo Usage Agreement
This image MAY BE used for editorial purposes in magazines, newspapers and online to promote Philadelphia, with The Benjamin Franklin Tercentenary byline credit. It MAY NOT be used for advertising or promotional efforts.
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