Accumulation, 1960's-80's, comprising unused mostly 5c and 6c commemorative plate no. blocks of four (total face value $100.00+), majority sorted; 650 first day covers, 1974-86, also incl. 56 U.N. and 23 Palau FDC's, all Artcraft cacheted, unaddressed, many se-tenants, fine-very fine