Hi, as @al-onestare mentioned, I have a 19" red Caldera. Here are a few pics, apologies for the poor lighting, no sun here today! I've tried to get the S/N, it's not really clear but it is CA9609126 as mentioned above. Frame is in pretty good condition except for the down tube bottle mounts which have been ripped out it seems (previous owner), something I need to get fixed. Also there was a horrible glittery sticker which covered part of the "A" on the down tube, proving a right pain to get it all off without damaging the original sticker, which is on top of the powder coat so not protected by any lacquer.