Issue 4.

August 1866.

Type and PaperAs in Issue 1.
WatermarkNone.
GumYellowish, and white.
PerforationA, B, and B × A.
Unused.Used.
s.d.s.d.
(i.) Perforated A.
101s., dark slate-grey200
111s., greyish-purple
(ii.) Perforated B.
124d., deep bright blue176126
(iii.) Perforated B × A.
131s., dark slate-grey450176
141s., greyish-purple

Issue 5.

April 1869.

Type and PaperAs in Issue 1.
WatermarkNone.
GumYellowish and white.
PerforationB.
Unused.Used.
s.d.s.d.
151s., indigo650250

Issue 6.