Very difficult red-back example of Heinie Manush's 1929-30 Exhibits 4-on-1 card, from the first year that company began producing cards in the 4-on-1 format. Graded GOOD 2 by SGC, the card does exhibit surface wear and edge chipping consistent with the grade. The red tint hides flaws well, however, so the card is quite pleasing to the eye. Wonder what the post office thought of the Postcard back color?!