Greater Texas and Pan-American Exposition Logo ID: 2755 | This file appears in: Not Ready to Play Ball: Mexico's Muted Embrace of the Greater Texas and Pan-American Exposition of 1937 Source: (Image Credit: Paula Bosse – Flashback Dallas. https://flashbackdallas.com/2016/12/18/albert-einstein-and-the-pan-american-exposition-1937/). Download Original File Source(Image Credit: Paula Bosse – Flashback Dallas. https://flashbackdallas.com/2016/12/18/albert-einstein-and-the-pan-american-exposition-1937/). "Greater Texas and Pan-American Exposition Logo " appears in: Not Ready to Play Ball: Mexico's Muted Embrace of the Greater Texas and Pan-American Exposition of 1937