I finally got hold of a camera and took pictures of some of my studio series drivers. The pictures are in order the 1" dome tweeter from the S38 (front and side), the 8" woofer also from the S38s (back, front and side), the 12" woofer from the S412s (side, front and back) and the 6.5" midrange speakers out of the S412s (side and front) . The 4" mid range in the S38 had a stamped frame, but it was too much trouble getting it out of any of the speakers so I couldn't capture those for this posting. This is the first time I've tried to do this so I hope this works out as intended.