Form 313 in red. Antique Helper (sold)
Form 311 in orange. Antique Helper (sold)
Various forms in purple. photo via: Abstrafab blog
|image via WestGermanyVazen.blogspot.com|
From 312 (Guitar Vase) in red. Antique Helper (sold)
Form 312 (Guitar Vase) in purple. Antique Helper (sold)
Form 310 in red. Retro Minded, Netherlands (sold)
Form 314 (larger version of 313) in orange, ebay
Form 311 in yellow. Glasgalerie Jan Kilian, Germany (sold)
Form 308 in red. Glasgalerie Jan Kilian, Germany (sold)
I found these pictures of the old Roth Keramik factory in Ebernhahn, Germany, which since 2009 has been a car workshop. Photos are via WestGermanyVazen.blogspot.
For more information about Roth ceramics check out author Kevin James Graham's book Spritzdecor to Fat Lava Volumes 1 & 2.