Found same census on family search. Has image available
Name: Mason Keyes
Event Place: Woonsocket Ward 01, E.D. 399, Providence, Rhode Island
Age: 52
Birth Year (Estimated): 1863
Birthplace: U S
Relationship to Head of Household: Self
Gender: Male
Race: White
Father's Birthplace: U S
Mother's Birthplace: U S
Page: Q
Line Number: 30
GS Film number: 1765396
Citing this Record:
"Rhode Island State Census, 1915," database with images, FamilySearch (
https://familysearch.org/ark:/61903/1:1:MMM6-LDW : 7 November 2014), Mason Keyes, Woonsocket Ward 01, E.D. 399, Providence, Rhode Island; citing p. Q, line 30, State Archives, Providence; FHL microfilm 1,765,396.