US 1861/1970s ISSUES ACCUMULATION. mostly mint (much NH) consisting of collections on pages, in stock books and better lots still on auction pages, note 37 o.g., 115 o.g., 117 o.g., some useful Postage Due, Special Delivery, Parcel Post (with a $1 NH), some plate proofs, plate blocks, precancels, revenues, beer tax labels, some covers and postal stationery, around $400 face value material plus someCanal Zone, usual mixed condition with most F-VF