I would be interested in the Simson magazine if in good shape, well, any shape, but depends on how good of shape and if correct.
Would trade at least one nice correct S42 era mag for it plus / as i said, depending on the mag (expect a real simson mag to have a nickle body, eagle 6 on spine and 2 eagle 6 on base)
email if interested
ed_tinker@hotmail.com
Ed