KERF CLAMPS!

"Kerf" is the slotted mini bracket which helps glue the soundboard or, as in this case the back, to the sides of almost all stringed instruments.

In the bad old days used to use clothes pegs - pretty dodgy - then I came across these little beauties. Found about 20 of them in a quincaillerie (hardware shop) - took them to the counter & asked the assistant, "Do you have any more of these?"

"Err, how many do you need Monsieur?"

"Oh, about 250!"

"Ah - (giving me a very old-fashioned look) we'll have to order them for you. They should be ready in three days."

One of the best buys I ever made!!