Laying of the foundation stones of the Sunday school on 4th July 1914..
There were three foundation stones laid, but you can only see two of them clearly in these pictures. You can just see part of the third one (or first one to be exact, reading from left to right) in the last picture. You can just see the 'E' of Elijah Roebuck, JP, the other two being laid by A Milne Fletcher, JP and Thomas Brownson, BA. The Union Street Congregational Church has now been demolished, but the Sunday school survives in the form of The United Church adjacent to the library on Union Street.
Thanks to Dave for the excellent (as always) information supplied.
Grateful thanks to Steven and Winifred Pickford for the above photos.