Trimphone telephone Designer (Person) Rowlands, Martyn Manufacturer STC Manufactured for GPO Date 1966 (circa)
Brown Trimphone telephone Designer (Person) Rowlands, Martyn Manufacturer STC Manufactured for GPO Date 1966 (circa)
IMI Opella bath tap Designer (Person) Rowlands, Martyn Manufacturer IMI Opella Date 1970 - 1979 (circa)
IMI Opella Ltd high rise kitchen tap Designer (Person) Rowlands, Martyn Manufacturer IMI Opella Date 1970 (circa)
IMI Opella Ltd kitchen mixer tap Designer (Person) Rowlands, Martyn Manufacturer IMI Opella Date 1969 (circa)