Watch List notes:

USA, Internal Revenue stamps 1862-1871 issues featuring Washington, 2c (Scott R15), 5c Certificate (Scott R24); 5c Agreement (Scott R23); 10c blue (Scott R109); 25c Certificate (Scott R44); 50c Morgage (Scott R59); 2c blue/blue with Liberty issued 1875-1878 (Scott R152); 1898 Documentary issues 1c pale blue, 2c carmine rose, 25c purple brown, (Scott R163-4, 169); Proprietary 3/8th cent deep orange (RB22); together with sticker for USA Post Office 'Officially Sealed'. Unused some with some gum. (12)

Estimate: 100 AUD