The complete set in detail

R394
Sc.No. B19
1927 - 80th Birthday of President Hindenburg : Watermark 'Network' - dark green ; 8 Pfg.

R395
Sc.No. B20
1927 - 80th Birthday of President Hindenburg : Watermark 'Network' - vermilion ; 15 Pfg.

R397
Sc.No. B22
1927 - 80th Birthday of President Hindenburg : Watermark 'Network' - brown ; 50 Pfg.