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Gertrude Mercer McCurdy Hubbard and Gardiner Greene Hubbard, parents-in-law of Alexander Graham Bell, at tea on porch of their home, Twin Oaks, Washington, D.C.] | Library of Congress
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Chapter 3 Celina Biado. Word-search activity Upon completion of this chapter students will be able to… Understand the importance of the Gallaudet. - ppt download
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Letter from Gardiner Greene Hubbard to Alexander Graham Bell, October 22, 1881 - LOC's Public Domain Archive Public Domain Search
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Amazon.com: 1800s photo Mr. And Mrs. Gardiner Greene Hubbard Stamped on verso: From C.M. e5: Photographs
![File:Gardiner Green Hubbard, head-and-shoulders portrait, full face LCCN2010645713.jpg - Wikimedia Commons File:Gardiner Green Hubbard, head-and-shoulders portrait, full face LCCN2010645713.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/9/9b/Gardiner_Green_Hubbard%2C_head-and-shoulders_portrait%2C_full_face_LCCN2010645713.jpg/386px-Gardiner_Green_Hubbard%2C_head-and-shoulders_portrait%2C_full_face_LCCN2010645713.jpg)