Nice looking machine: I will share this story. I bought an old Elna to give to my daughter and was disappointed that the cams weren't with it. The machine had belonged to this older gent's mother and he said "there used to be cams with it" The cams were cleverly tucked into a box that formed part of the bed of the machine, which detached to create a free arm . Hope you find the New Home/ Borletti ones.