"The Scottish Apollo" William Beattie is shown here doing a bent-press with a pair of what are most likely 56-pound block weights. It should be noted that he fist swung them up to that position which is a fantastic feat of grip strength in holding the blocks together. Beatties was also fond of juggling these weights.
Unsurprisingly, Beattie was one of the many students of William Pullum and won the British Amateur Weightlifting Association (BAWLA) 12 stone Championship in 1929. Beattie went on to perform feats of strength and acrobatics with several circuses.