Sold — Premier Relics
Army Aviation Digest - Jun 1980, PDF, Air Assault
O'RYAN'S ROUGHNECKS - GAS ATTACK
Military Library and Annex - ARISE
Tough New York Gangster Monk Eastman Went on To Be a War Hero
The Gas Attack - O'Ryan's Roughnecks
Army Aviation Digest - Jun 1980, PDF, Air Assault
a short history and illustrated roster of the 108th infantry - O'Ryan's
a short history and illustrated roster of the 108th infantry - O'Ryan's
O'RYAN'S ROUGHNECKS - REENACTING PHOTOS PAGE 2
How the 'First Real New York Gangster' Turned Guardsman Helped End World War I
Monk Eastman goes to WWI: The Bedford Atlantic Armory
From the Boroughs to the Trenches - Warfare History Network