Thanks to Denis I now have a complete set of these. The numbering is odd (and incorrect) and is as follows:
Spring 1994, Vol 1, number 1 (“Premier issue”)
Summer 1994, 1, 2
Fall 1994, 1, 3
Winter 1995, 2, 1
Spring 1995, 2, 1 (it should be 2, 2 but presumably misprinted)
Summer 1995, 2, 3
Fall 1995, 2, 4
Winter 1996, 3, 1
Spring 1996, 3, 2
Summer 1996, 3, 3
Fall 1996, 3, 4
Winter 1997, 4, 1 (final edition)
Thanks also to Jeremy Shears for giving me the original copies a few years ago.
James