Need to ask about a lot?

UNITED STATES - 1850's-1994 COLLECTION a most useful general mint and used collection displayed in three DAVO printed albums, a Schaubek album to 1994, plus further in stockbooks, special packs etc. a fair range of 19th century, back of the book issues incl. Possessions, strength in solid post war mint, largely never hinged sets, sheets etc. (few 1000's)