What major league players appear solely in the t206 series?

[jerrys]

Hi Rhett, thanks for your input.

Harry Armbruster Confirmed - W600 1906 Boston AL Uniform
Harry Arndt (only other is W600-not sure if confirmed) Confirmed - W600 1906 St Louis NL Uniform
Slow Joe Doyle (does have W600-not sure if confirmed) Not confirmed
Bill Hallman (does have (2 diff) W600-not sure if confirmed) Neither confirmed
Peter O'Brien (does have (3 diff) W600-not sure if confirmed) None confirmed

Results of your only card input:

Only T206 card of ML player on ML Team:
Lou Fiene Chicago White Sox
John McAleese St. Louis Browns
Happy Smith Brooklyn

Only T206 card of ML player on a Minor League Team:
Josh Clarke (Fred Clarke's younger brother) COLUMBUS - CLEVELAND
James "Steamer" Flanagan BUFFALO - PITTSBURG
Bob Hall BALTIMORE - BROOKLYN
Jack Hannifin JERSEY CITY - BROOKLYN +
Jack Hayden INDIANAPOLIS - CHICAGO NL +
Bill Lattimore Toledo - CLEVELAND
Lee Quillin Minneapolis - CHICAGO WS
William O'Neil(l) Minneapolis - WASHINGTON +
"Lucky" Wright Toledo - CLEVEAND

ML team: ? (No record of playing on a ML team)
Jack Bastian SAN ANTONIO SL - ?
Peter Cassidy BALTIMORE - ?
Cadwallader Coles ATLANTA SL - ?
Paul Davidson INDIANAPOLIS - ?
J. Ross Helms (Helm on front) Columbus (SL) - ?
Kiernan Columbus (SL) - ?
Charles B. Miller (Dallas) MOLLY - ?
Phillip Poland Baltimore - ?
Foley White Houston (SL) - ?