Cufflinks are approximately 13.5mm in height, 17mm in width. The rear of the cufflink has some patina.
About the Brand
Products sold by Hotel de Ville under the "Vintage Deadstock" brand are vintage without an identifiable brand name. Some are labeled with the origin and/or sizing information, and occasionally, there may be a model name, but otherwise, these vintage pieces lack enough information to be properly identified.