Felipe Jesus Consalvos cigar box collage telephone

Siemens and Halske M89 wall phone

1890

About This Phone

Polished walnut case, serial no. 23140, carbon pencil transmitter, serial no. 53506 M 1889B, 2 Siemens & Halske earphones, serial nos. 124863 and 124253, including wiring and key.