Bank check, 6 x 2.75, filled out and signed with his lesser-seen full “Albert Einstein,” payable to F. W. Biallas for $17.30, July 7, 1949. Small chip and tear to left edge (not affecting any writing), two vertical creases (one a bit heavy), and a hint of mild toning and a faint, small stain (away from signature), otherwise fine condition. An uncommon format! Auction LOA John Reznikoff/PSA/DNA and R&R COA.