Collection of 30x McIntyre Golf Co “R.T.J” small dimple replica golf balls – all 1.68 and unused in makers packets – it’s a replica of the “inverted Bramble” or dimple ball patented by William Taylor in 1908 and Spalding use this pattern for many of its golf ball lines starting in 1914 including the Spalding Dot – from the estate of the late Graham Kirk Griffiths trading as Antique Hickory Golf