I'm away until about August 25, 2021. You can place order to reserve items but items will be shipped when I'm back.
1918 German field post, radio station unit “Funken-Station 101”, Reval/Tallinn – Metz, France
Sent by German serviceman of radio unit “Funken-Station 101”, posted from Reval/Tallinn to French town occupied by Germans. Scarce unit cachet.