Rare Apollo 11 crew patch manufactured by Texas Art Embroidery, measuring 4˝ in diameter, featuring a very accurate embroidered rendition of the mission insignia. In very fine condition. This patch design was worn by the crew on their Biological Isolation Garments at recovery time and then later on their blue post-flight jump suits. The Texas Art Embroidery Apollo 11 'Bio-Garment' patch was released in very limited quantity and only made available to the crew and NASA employees.