When I was trying to get bell target shooting started here in Lancashire a few years back I bought a few copies of this book from Frank Spittle's son who at that time was still selling them.
Sadly I no longer have his contact details or know if there are any copies left to buy from him, but if anyone in the Wolverhampton area can help with this information it might be your best chance of finding a new copy.
The book was printed by Moreton Print 01902 558280 - they could be worth contacting too - maybe they can help?
Bob.
Rossendale Target Shooting Club. Every Tuesday and Thursday evening 7 - 10pm.