Blockade by Bits & Pieces
I don't think I've seen one of these for sale on Puzzle Paradise before, perhaps it's one of the rarer Bits & Pieces puzzles.
The objective is obviously to pack the wooden blocks onto the board, which has a number of brass pegs protruding from it to make it tricky.
The puzzle comes in its original box with the original solution sheet.
I enjoyed solving this one, and I imagine you will too.