Watch List notes:

World Coins, The Milton Collection, East Africa, George V, shillings (2): 1924; 1937H; 50 cents (2): 1948; 1949, crowned bust/head l., rev. lion to r., above value and date (KM.21; 28.1; 30), all certified and graded by CGS as Uncirculated 85, Uncirculated 80, Uncirculated 90 and Uncirculated 85 respectively (4)
The 1937H erroneously identified by CGS as 1937 without mintmark.