The complete set in detail

R071
SG No. 72
1902 : Germania with inscription 'Deutsches Reich' - 25 Pfg. red and black on yellowish paper

R072
SG No. 73
1902 : Germania with inscription 'Deutsches Reich' - 30 Pfg. red and black on buff paper

R074
SG No. 75
1902 : Germania with inscription 'Deutsches Reich' - 50 Pfg. carmine and black on buff paper

R075
SG No. 76
1902 : Germania with inscription 'Deutsches Reich' - 80 Pfg. red and black on rose paper