Bicycle Tag of bike

This old tag appears to be Holy Trinity Church in Clapham, but the old photo is a path between some railings which could be anywhere. i.e. it doesn't look remotely like the same place.

It was taken from the other side of the church, just over this hedge: http://maps.google.co.uk/maps?q=Clapham,+Clapham+Common+South+Side,+London&hl=en&ll=51.462982,-0.141414&spn=0.001932,0.004678&sll=52.044957,-0.725285&sspn=0.4882,1.19751&oq=clapham&hq=Clapham,+Clapham+Common+South+Side,+London&t=h&z=18&layer=c&cbll=51.462982,-0.141414&panoid=Uhlu5DmMo4oE2huaHuytXg&cbp=12,223.01,,1,-4.36

Sorry about the coffee, MrDrem, didn't think anyone would be up this early to tag. Would snatch it back again but clueless about the photo.

Amen Corner - Bend Me, Shape Me - Top Of The Pops (1968) - YouTube