Vintage Boxed SEIKO TOLV ST-369 Music Tuner - 1983 Receipt - Made in Japan - Protective soft case. Untested Complete Provenance: Original purchase receipt dated March 21, 1983, from T.W. Howarth & Co. in London for £63.75 Inflation Value: For context, £63 in 1983 is worth roughly £220 today. It was a high-end professional tool. Rare "Gagaku" Scale: This specific model (ST-369) is often sought after because it can tune traditional Japanese instruments (Gagaku) which use different scales than standard Western tuners.
