. . "Thomas Balch" . . . "Balch"@pt-PT . . "Thomas Willing" . "Balch, Thomas Willing, ed" . . "Thomas Willing Balch" . . "Thomas W. Balch" . "Thomas"@en . "1866" . "of Philadelphia Thomas BALCH" . . . "Balch"@en . "Thomas-Willing" . "BALCH, Thomas, of Philadelphia" . . "Balch" . . . . "Thomas-Willing Balch" . "W." . "1927" . "BALCH" . . "ed Thomas Willing Balch" . "Thomas Willing Balch"@en . "Thomas W." . . "Thomas W. Balch" . "Thomas Willing BALCH" . "Willing"@en . "Thomas Balch" . .