Uruguay, Collection, 1856-1900, predominately used on album pages; starting with used 1856 80c & 1r Diligencia issues (Sc. 2-3, cat $900) and complete 1857 issues (#4-6, cat $2,225), following issue appears complete and 1864 issues including the scarce 6c salmon (#20, cat $500), completion in later issues, back-of-the-book with strong officials. Estimate  $400 - 600. $0