3 3/8" X 5 1/2" (86mm X 139mm)

(dome inkstamp)

(skirt inkstamp)    OTE  

{Keramische Werke Hermsdorf} 

Picture courtesy Bob Scafe

3 1/4" X 5 1/2" (83mm X 139mm)

(dome incuse)

{Sophienau}

Picture courtesy Bob Berry

3 3/8" X 5 3/8" (86mm X 136mm)

(ear top incuse)

{Gebrüder Kühnlenz}

Picture courtesy Bob Berry

3 3/8" X 5 5/8" (86mm X 141mm)

No markings

Picture courtesy Bob Berry

3 3/8" X 5 3/8" (86mm X 136mm)

(dome inkstamp)

                          SELB-BAVARIA

{Rosenthal}

Picture courtesy Bob Scafe

3 3/8" X 5 1/2" (86mm X 139mm)

(dome incuse)

{AMK}

Picture courtesy Bob Berry