Here's another scarce ashtray offered from my collection- a circa 1910 Porzellanfabrik Rosenthal ashtray with a high voltage insulator depicted on it. Also sold with the ashtray is a scarce cover page from a circa 1910 Rosenthal Insulator catalog. Note that insulator depicted on the cover and ashtray are nearly identical and the streetlight depicted add credence to the date.

First email gets these rarely offered items for only $200 plus postage. PayPal, money order, checks accepted. Thanks.