I think the link should read http://www.fleuty.fsnet.co.uk/Link%20Page%20No.2/Unknown2.htm
If so, the square fuselage on the left, or at least the part on top of it, appears to be Shorts SD3-30 Variant 100 G-SSWT c/n SH.3095.
See photoid. 194113 and 194103 on A'net.
The front part on the right is a BAC111 of Hold-Trade, probably 5N-HTC:
Click for large version
Photo © RICHARD BOWATER