The following pictures have been contributed by Lim Pei Xin, HSBP batch 1999-2003.
These are pictures of HSBP most likely in the
50s. 70s. (thanks tigersden for the correction) I am sure you can see the familiar buildlings.
Pei Xin managed to get hold of these pictures and have scanned them and emailed them over. Thanks PX!