Cough, sorry, got distracted by an invitation for a lunchtime drink... Speaking of which PPP, I saw your missive; I will try and head over you way week after next...
Right here's my attempt based on nothing but a fecund imagination:
First batch:
1 - We all know that one!
2 - No idea but it's very pretty - an Arado perhaps?
3 - I reckon it's part (or a replica) of a Ju288?
4 - Bucker Jungmann
5 - No idea
6 - Something by Lilienthal?
7 - Looks familiar but any pretence at fecundity proved infertile (eh?)
8 - See No 6
9 - Klemm Kl-107 (or a Bolkow 207)
10 - Rheine Flug B-thingumnyjig (but the DNA is something like Bergfalke glider?)
11 - Storch - well you all knew that...
12 - Bucker Bestmann
13 - A VI and a Godknowswhat...
14 - Me110 and Fokker Steiglitz
15 - Me108 (or a Nord 1002)
Second batch:
1 - Arado ( I think a 75?)
2 - me109
3 - MiG 15 (or a 17? My MiG knowledge is shaky...)
4 - Hmmmm, I'll bet its flight characteristics are interesting
5 - Ju-52
6 - Dassault Flamant
7 - A Klemm...
8 - Another Klemm (well it says so...)
9 - Ditto
10 - Perhaps a Halberstadt?
11 - It's that Dak again!
12 - Perhaps another Halberstadt - if TD&H and I can only liberate one, that's the one I want - and I'll bet he'll pick something else...
13 - Me109
14 - Sabredog...
Well that’s the voting from Croydon - now I stand to be corrected on most!