Robert Grieve, An Illustrated History of Pawtucket, Central Falls, and Vicinity: A Narrative of the Growth and Evolution of the Community, (Pawtucket, Rhode Island: Pawtucket Gazette and Chronicle, 1897)
Do you have access to this book? His photo is on page 385 but the online version is not clear and I think a scanned photo from the original book would be better.
I would really like to get photos of these folks. I will use your leads to try do some more searching. I tried to email you, but it did not go through, so please get in touch with me!