Moore, David Wilfred "Billy"
Moore, Armine Coleman
Moore, Muriel Hester
Moore, Wilfred Stanley
David Wilfred Moore (my grandfather) and his 5-year-younger brother Armin(e) Coleman Moore. The kids are DW's kids Wilfred, Muriel,and Dorothy and a cousin of theirs' Chester Pack. Muriel was born in 1906 so you can figure out when approximately the picture was taken.
“Moore Family,” Image Archive, accessed January 24, 2020, http://guertin.com/archive/items/show/439.