Composition of the series:
75 out of 80 C. blue
1.20 L. at 90 C. brown
1.25 L. at 90 C. brown
2.50 L. at 80 C. blue
For a total of 4 stamps
75 out of 80 C. blue
1.20 L. at 90 C. brown
1.25 L. at 90 C. brown
2.50 L. at 80 C. blue
For a total of 4 stamps