All welcome to this excellent talk. It will be one of the last before we move when the Central Library closes and we move (hopefully) to the New Central Library next to Square Chapel, near the railway station.
So come along and if you have never been yet, see what impressive rooms we’ve been operating from since we moved down from the previous Central Library at Lister Lane in 1984. 
It could also be a last chance to see our library, started in 1874, all in one place.
(That is the Scientific Society’s own library.)