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PX-400 Camera Adaptor 1.35V + 6 Batteries For MR-42 RM400, MRB400, H-B For Pentax Spotmatic SP SP-II SP-II SP-500 SP-1000 500 1000: Amazon.de: Electronics & Photo
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The Chens: The User's Review: Honeywell Pentax Spotmatic or Asahi Pentax Spotmatic SP SLR cameras produced between 1964 and 1967
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Asahi Pentax Spotmatic SLR Professional 35MM Film Camera Honeywell - Lens Bundle : Electronics - Amazon.com
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