The first one is in Polish. I can translate this part: ofiaruję moją z..... mojej drogiej mamusi.  I am offering my (indecipherable for now) to my dear mother (more like mommy, since mamusia is dimunutive of mother).  B. Wrerzba (?) October 26, 1933
The second one is in Russian, I believe в память военной службы , or in memory of military service, although the root of военной  is war.
Frank Szmulowicz
FrankSzmulowicz@...