Ekco Gold Seal dustpan Designer (Person) Rowlands, Martyn Manufacturer EKCO Plastics EK Cole Date 1957
Deltaphone telephone Designer (Person) Rowlands, Martyn Manufacturer STC Manufactured for GPO Date 1966 (circa)
500 series kitchen cold tap, 1 of 2 Designer (Person) Rowlands, Martyn Manufacturer IMI Opella Date 1967
500 series kitchen cold tap, 2 of 2 Designer (Person) Rowlands, Martyn Manufacturer IMI Opella Date 1967
Cream Trimphone telephone Designer (Person) Rowlands, Martyn Manufacturer STC Manufactured for GPO Date 1966