The Strand Magazine

Does anyone know where I can find back issues of the Strand Magazine?

There are some external links from The Strand Magazine's Wikipedia entry that point to archived issues:

The Strand Magazine archives, upenn.edu

The year of the latest archived volume is 1922.
There are no publicly available archive links to back issues after 1922, but I may be mistaken.

In regards to Edward Ardizzone's participation in the magazine - he started submitting works in the late 1946 with last (13th) contribution in December 1947.

Here is a link to a page about a "Edward Ardizzone THE STRAND Magazine Bound Collection" - incomplete and seemingly sold out, the page has information about the publish dates and photos of the magazines with some Edward Ardizzone illustrations on them.

Edit: You should spot a portrait of EA on one of the photos.