Hi List I wonder if anyone can tell me if street numbers in Aberdeen have changed since, say, the 1860s? I have looked in the PO Directories and maps of the time and as far as I can tell, 31 Albyn Place in 1865 is the same building as now. But I have a bunch of other addresses, including on Union Street. So do I need to check each one off, or can I rely on all the old numbers being the same (except for maybe splits in allotments I guess)? Thanks Malcolm Ward Orford, Tasmania