Tim Boric: Letter box, Vilnius
Tim Boric: Letter box, Liepāja
Tim Boric: Letter box, Tallinn
Tim Boric: Servizio celere
Tim Boric: Letter box, Lisbon
Tim Boric: Letter box, Budapest
Tim Boric: Letter box, Mons
Tim Boric: Letter box, Brussels
Tim Boric: Brievenbus.
Tim Boric: Buslichting op geregelde tijden
Tim Boric: Offenbar keine Liebesbrief
Tim Boric: Postbriefkasten
Tim Boric: Nog niet uitgestorven: de trambrievenbus