The board on the wall you a referring to is called a "French cleat". You can google images of it. They are simple to use.
Don't worry your English is just fine :D
You sir are full of win! Congratulations on a beautiful home for your beautiful family.
I'm reading this at breakfast and now I want some mother flippin' flapjacks myself.
I like the idea of the removable back panel. If it's not hard to implement why not do it? I always tell my customers that there is one thing you can guarantee about anything man-made and that is that eventually it will fail.
Re: Vintage Black & Decker Drill
I have the similar situation with a Craftsman router I got from my dad. New in box. Still had the copper staples holding it closed.:)
Nicely don shop woodgal. I really like how you made the shop look more "house-like". And great job on the spray booth. Sometimes the best answers are the simplesanswers.t