The links below are to class photos which featured in the 50th Anniversary Commemorative Volume. They have been scanned in at a resolution of 300dpi to enable reasonable quality printing for those who might wish to avail of that option. The files are about 3MB each, which is why I have compiled the index below. You will only need to look at pages in which you have a particular interest.
The picture should come up in your browser set to fit the screen and the cursor should change into a magnifying glass (+). Click the cursor on the part of the page you want to see in more detail and that should come up and the cursor change to a microfying glass (-). Click this to return to the screen size picture of the page. While in the large size, you can move around the picture using the side and bottom scrollbars.
Pictures are set to open in a separate tab from the index itself so that the index tab remains open for you.
The quality of original pictures, and probably the reproduction, varies quite a lot. It would probably be possible to improve the quality in a graphics package but, having spent the whole day scanning the photos and compiling this index, I'm leaving that for now. I may come back to it another time.