Silhouette challenge

[SincoTC]

I really hate to say this; but coffee break's over, so Open House please, and apologies to Ken, who's done all the hard work!

Thanks for the complement RR, I do have a good memory but it's far from encylopedic, I don't have any access to books here (or many at home apart from an attic full of Flightg going back to the early fifties and mostly still tied up from the last move). I just come in and carefully look at the clues and other posts, then try to cut straight to the chase with my carefully honed search algorithms, plus a lot of luck lately with the timing of the clues (sorry again).