Marconi Instruments 1959. A catalogue of the Telecommunication Measurement Equipment and Industrial Electronic Instruments. de Marconi Instruments Limited St. Albans, Hertfordshire, England: (1959) | Antiquariat A. Suelzen
Lot 88 - Marconi Instruments Ltd Moisture Meter (Last
Vintage 1960 Universal LCR Bridge TF2700 By Marconi Instruments Ltd – Mullard Antiques and Collectibles
Marconi Instruments Ltd TF 1066B/I F.M. Signal Generator | RecycledGoods.com