Prahanoaki,
Yours are as follows, from left-to-right, top-to-bottom.
The first one is a cachet used in 39 locations throughout Germany from 22 Feb 1930 until 1944, then again for a brief period in 1950. It reads "Werdet Rundfunkteilnehmer" (Become a radio listener). Catalogs in Bochmann as Serienstempel #103.


The second is a cachet used at 36 locations throughout Germany from 3 July to 12 December 1944. It reads "Jagdflieger / das / Gebot der Stunde" (Fighter, the order of the hour). It catalogs in Bochmann as Serienstempel #419.

The third is a cachet used at 82 locations throughout Germany from 25 January to 8 March 1938, to commemorate the International Fair in Leipzig, 6-14 March 1938. It reads "Internationale / Leipziger Messe" (International Fair in Leipzig). It catalogs in Bochmann as Serienstempel #271.


The fourth was used from 21 May to 4 June 1938 at 72 locations throughout Germany to commemorate Deutschlandflug 1938, an air festival. It reads "Das NS-Fliegerkorps / fliegt für / Großdeutschland / und seinen Führer / Deutschlandflug 1938 / 22.-29. Mai" (The Nazi Air Corps flies for Greater Germany and its Führer / Germany in Flight 1938). It catalogs in Bochmann as Serienstempel #288.

The fifth was used from 4 September 1930 to 1944, and again in 1947, at 127 locations throughout Germany. It reads "Rechtzeitig / Postreisescheck / besorgen!" (Get a postal traveler's check in time!). It catalogs in Bochmann as Serienstempel #111.

The sixth was used in Königsberg in 1935 to commemorate the Deutsche Ostmesse Königsberg (German East Fair in Königsberg). It reads "Besucht die deutsche / Ostmesse / Königsberg / P / R / 18.-21.Aug.1935" (Visited the German East Fair in Königsberg, 18-21 August 1935). It catalogs in Bochmann as Königsberg #17.

The seventh was used at Elbing, Königsberg, and Tilsit from 5 July to 11 August 1937, to commemorate the 1937 Deutsche Ostmesse in Königsberg. It catalogs in Bochmann as Serienstempel #265.


The eighth was used at 19 locations throughout Germany rfom 17 June 1937 to 1943, then again in 1947-48. It reads "Unversiegelte / Wertpakete / bis 500 RM / Volle Haftung / für 10 Rpf." (Fully insure packages up to 500 RM for 10 Rpf.) It catalogs in Bochmann as Serienstempel #263.

