This is an old revision of the document!
Map @ Mit5x: http://siliconpr0n.org/map/dec/57-19400-04/left/top_metal_mit5x/
Map @ Mit20x: http://siliconpr0n.org/map/dec/57-19400-04/left/top_metal_mit5x/
Markings
(Harris logo) D4-6901-5 DC336 71-17679-10 ?8523 1618-95
Markings (best guess anyway)
(harris logo) ???-5100 06334 21-17617/41 ?8527 1790?