eBay
This is a lot of 4 Motorola Prototype phones.  There were out of a big group of vintage Motorola phones (currently listed).  I am not completely sure on what model each phone is.  All the phones are untested, have no battery and are marked prototype - not for sale.  Here is a description of each phone:

1)  Older Analog type phone, CDMA.  Maybe a version of the micro TAC.  Sticker on back says CDMA Portable prototype p4.50
2)  2 flip phones, one white, one grey.  One missing back cover.  Possible V2000 P3 is the model?  Both are marked prototype and the number keys have asian characters in addition to English letters.
3) Grey flip phone, Cingular.  Labeled engineer prototype.