United States, Cover Accumulation. Interesting assortment of over 200 covers in sleeves; nice range of usages including $2 Franklin (523) on Round-The-World Flight cover, Treasury 6¢+3¢ franking, crash covers, hand-illustrated cover, C18 flight, C2 & C3 including Roessler, Columbian issues, some misc. including #RW1 license, a little foreign, etc.; condition mixed. Estimate  $500 - 750. $0