This is a Siemens pyramid model with the more elegant thinner bell set. This telephone has been stripped down and rebuilt after each part has been cleaned and polished. The bell set contains double gongs producing a beautiful ring tone. The handset is marked Siemens and the cradle is the early model. Siemens made telephones for export all over the world. It is fitted with a best quality hand plaited GPO style braided handset cord, an electronic microphone and a GPO specification round plastic line in with a UK plug socket. It has a GPO No12 dial with an alpha numeric dial face. The bell set is the very early model with a horseshoe shaped connection block. It has been rewired to replace any wiring which had degraded. I love these Siemens models but they are getting few and far between these days. I can make a dial label with your information at no extra charge.