S.A. Brain & Co Ltd. has confirmed the discovery of a natural ‘ale spring’ by one of its brewery employees. The beer source was discovered last week by packaging manager Bev Ridge, 39, from Pontypridd, who was rambling in the Brecon Beacons at the time. Mrs Ridge comments: “I’ve seen plenty of natural water springs whilst on my hikes across Wales, but never in my wildest dreams imagined I’d find a beer spring – I’ve struck gold! It’s not…