William Dargue A History of BIRMINGHAM Places & Placenames from A to Y
B23 - Grid reference SP087922
Upper Witton, the area around (Upper) Witton Lakes. See Witton.
For 19th-century Ordnance Survey maps of Birmingham go to British History Online.
Map below reproduced from Andrew Rowbottom’s website of Old Ordnance Survey maps Popular Edition, Birmingham 1921. Click the map to link to that website.