I just came across the very interesting website for the Class of 1956. They are planning their upcoming 50th reunion.
Check it out at http://www.roomberg.com/base/gordon/index.html, or simply do a Google search on Lansdowne-Aldan. Search on Websites, not Blogs.
They are organizing their reunion on the website and are posting the biographies and current photos there. You will recognize many siblings of our classmates. I have already e-mailed their web master and hope to eventually use it to track down our missing members.
They have some interesting historic photos of Lansdowne. They also copied pictures of teachers and office staff from their Lahian. The pictures are identical to those in our Lahian, except it has a pretty photo of Juliet Calabro who, as you know, worked in the office after graduation.