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Address before the Illuminating Engineers Society on a light scoring for the Episcopal service

Address given by Mary Elizabeth Hallock Greenwalt to the Illuminating Engineers Society regarding her invention of the color light organ, essentially a musical instrument that "plays" light instead of sound. In this speech she describes the way that she would score an Epicopal church servi...

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Bibliographic Details
Main Authors: Mary Elizabeth Hallock Greenewalt, 1871-1950 (Creator), Illuminating Engineering Society (Creator)
Collection:Mary Elizabeth Hallock Greenewalt papers (#0867)
Date:1923-03-13
Dimensions:21.5 x 28 cm
Box Number:Box 24
Folder Number:Folder 5
Format: Electronic
Subjects and Genres:
Annotated Typescript
Copyright:Please contact Historical Society of Pennsylvania Rights and Reproductions (rnr@hsp.org)
Online Access:https://digitallibrary.hsp.org/index.php/Detail/objects/11315
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id dc-11315
recordtype Dc
hierarchy_top_id rs-4
hierarchy_top_title Digital Records
is_hierarchy_id 0
is_hierarchy_title 0
database_name_str_mv Digital Records
format Electronic
title Address before the Illuminating Engineers Society on a light scoring for the Episcopal service
spellingShingle Address before the Illuminating Engineers Society on a light scoring for the Episcopal service
Mary Elizabeth Hallock Greenewalt, 1871-1950
Illuminating Engineering Society
title_sort Address before the Illuminating Engineers Society on a light scoring for the Episcopal service
title_txt_mv Address before the Illuminating Engineers Society on a light scoring for the Episcopal service
date_txt_mv 1923-03-13
year_str_mv 1923
creator_txt_mv Mary Elizabeth Hallock Greenewalt, 1871-1950 (Creator)
Illuminating Engineering Society (Creator)
author Mary Elizabeth Hallock Greenewalt, 1871-1950
Illuminating Engineering Society
author_facet Mary Elizabeth Hallock Greenewalt, 1871-1950
Illuminating Engineering Society
author_role Creator
Creator
author_sort Mary Elizabeth Hallock Greenewalt, 1871-1950
genre Annotated Typescript
dimensions_txt_mv 21.5 x 28 cm
description Address given by Mary Elizabeth Hallock Greenwalt to the Illuminating Engineers Society regarding her invention of the color light organ, essentially a musical instrument that &quot;plays&quot; light instead of sound. In this speech she describes the way that she would score an Epicopal church service with the light organ, and implores the Illuminating Engineers to support her patent claims.<br /> <br /> Image 8 is a flyer promoting the event that the Illuminating Engineers Society hosted, at which Greenwalt gave this speech.
rights_statement_txt_mv Please contact Rights and Reproduction for more information.
collection Mary Elizabeth Hallock Greenewalt papers
collection_number_str_mv 0867
box_number_str Box 24
folder_number_str Folder 5
url https://digitallibrary.hsp.org/index.php/Detail/objects/11315
_version_ 1628355722663165952
score 13.071978

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