Max Bengis

Former President Harry S. Truman (third from right) poses for the photographer with three unidentified men at Ben Weinberg's birthday party. The part was held at the Muehlebach Hotel, Kansas City, Missouri.

Men seated for lunch at Ben Weinberg's birthday party at the Muehlebach Hotel, Kansas City, Missouri.

Two unidentified men pose at Ben Weinberg's birthday party at the Muehlebach Hotel, Kansas City, Missouri.

Former President Harry S. Truman (seated, right) and Ben Weinberg (standing, left, foreground) take their places at the head table at Weinberg's birthday party at the Muehlebach Hotel in Kansas City, Missouri. Others in the photo are unidentified.

Former President Harry S. Truman (second from right) chats with three unidentified men at a birthday party for Benjamin Weinberg which was held at the Muehlebach Hotel, Kansas City, Missouri.

Former President Harry S. Truman (center) poses for a photo with an unidentified man and Ben Weinberg (left) at Weinberg's birthday party. The party was held at the Muehlebach Hotel, Kansas City, Missouri.

Former President Harry S. Truman (second from left) poses with three unidentified men and Ben Weinberg (left) at Weinberg's birthday party at the Muehlebach Hotel, Kansas City, Missouri.

Former President Harry S. Truman (center) poses with two unidentified men at Ben Weinberg's birthday party. The part was held at the Muehlebach Hotel in Kansas City, Missouri.

Former President Harry S. Truman (center) shakes hands with an unidentified man and Ben Weinberg (left) at Weinberg's birthday party. The party was held at the Muehlebach Hotel in Kansas City, Missouri.

An unidentified man poses at Ben Weinberg's birthday party. The part was held at the Muehlebach Hotel in Kansas City, Missouri.