Portland Indiana Con-Survey City Directory, 1949. Columbus, Ohio: The Mullin-Kille & Son Publishing Co., Inc., 1949
This is a scan of the page from the 1949 directory of Portland, Jay County, Indiana that contained listings of the LeMASTER family. I retrieved this on my last visit to the Jay County Public Library.
LeMaster Chesley F (Clara L) carp Chas L Sanders & Son h 609 W High
LeMaster Dale W (Grace C) 1 bodymn Minch Body Co h 609 1/2 W High
LeMaster Donald C (Luella M) 3 h 1100 W Arch
LeMaster Garth L (Ora L) 2 clk Kroger Co h 234 W Votaw
LeMaster Mary M opr United Tel Co r 716 W Arch
LeMaster Ord W (Ruth P) 4 fcty h 1107 W Water
This is the earliest directory listing I've found so far with my grandparents, Ord and Ruth LeMASTER, living in the house on Water Street in Portland.