- Created by: CWGC/ABMC
- Added: 8 Aug 2010
- Find A Grave Memorial 56770722
Find A Grave, database and images (https://www.findagrave.com : accessed ), memorial page for 1Lt Robert J Koscelnak (unknown–31 Aug 1943), Find A Grave Memorial no. 56770722, citing Manila American Cemetery and Memorial, Manila, Metro Manila, National Capital Region, Philippines ; Maintained by CWGC/ABMC (contributor 6) .