1943 England for the forces, stamp booklet ?

I have a 1943 England small stamp booklet that I know nothing about. I have researched it on the computer but have only found the picture, but no price is given. It has all the stamps but two. Can anybody help!

Ten years ago a fellow by the name of Larry "Ski" Smulczenski fournd an identical item and wrote about it here:

http://www.papermoneyworld.net/grams/200-299/MPC%20Gram%20221.txt

A quick Google search of his name suggests he's still active. You may wish to find him and ask what he knows.
Don.......