In mid-August, ten additional employees were sent to the post office from Polish Post offices in Gdynia and Bydgoszcz (mostly reserve non-commissioned officers).
Pada pertengahan Agustus, sepuluh karyawan tambahan dikirim ke kantor pos Gdańsk dari kantor Pos Polandia di Gdynia dan Bydgoszcz (sebagian besar cadangan bintara).