1948. Fine enjooying Masterpiece.... 20 mil all over, & it is INVERTED ... On it,  & INTERCEPTED  100MIL Levender. See extreme left, the bright 20mil OrangeSee extrems right, the greet portion of the 100mil lavender cleearly seen without ovpt UNAVOIDABLE MASTERPIECE. printed on yellow paper. Bale:3, 5.