COLOMBIA Nice group abt (100) sleeved airmail covers, 1920s-40s, majority are franked w/ SCADTA airmail stamps (Scott design types AP4-8) w/ other definitives used as well; mostly commercial mail to US & Europe w/ corner cards, many banks, some faults or wear, gen F-VF (Image)

Est. $250-350 B

DENMARK (13) airmail & first flight covers 1926-68, incl 1929 & 1932 Copenhagen to South Africa via England, 1949 Copenhagen to Thailand, SAS first flights to Madrid, Lisbon, Goteborg, New York; gen F-VF (Image)

Est. $80-100 LE