Updating the list after a year, we are now up to 62 of these guns known to exist in whole or mostly whole form. The vast majority of the 10,000 made were either lost in war (both Balkan Wars, WWI and/or WWII) or broken up for parts following WWII.
The main list is maintained at
http://luger.gunboards.com/showthrea...lgarian-census. A copy of the serials and links is shown below.
Serial # Restored / MisMatched Reference
1 33 R/MM
http://www.simpsonltd.com/product_in...ducts_id=23713
2 low 3-digit
http://www.phoenixinvestmentarms.com...1114Bulg08.htm
3 161 R/MM
http://jamesdjulia.com/item/lot-1108...n-luger-42333/
4 165 MM
http://www.hermann-historica-archiv....db=kat58_s.txt
5 356
http://www.ggrelics.com/earlylugers.html
6 377
http://www.phoenixinvestmentarms.com/1783Bulg08.htm
7 397 see thread below
8 649 R see thread below
9 654
http://jamesdjulia.com/item/lot-3261...t-luger-52860/ Also Pistole Parabellum (Gortz and Sturgess), page 841
10 771 Pictured in Luger Variations, Vol. 1 (Jones), p. 121
11 836 MM
http://forum.lugerforum.com/showpost.php?p=249913
12 847 Mentioned in Luger Variations, vol. 1 (Jones), p. 121
13 866
http://forum.lugerforum.com/showpost.php?p=137101
14 934 MM
http://www.hermann-historica.de/aukt...db=kat63_s.txt
15 1074 R
http://egun.de/market/item.php?id=4811039
16 1193 R
http://jamesdjulia.com/item/lot-435-...ger-rig-33117/
17 1268
http://www2.turners.com/gunrack/gundetail.php?id=11190
18 1425 R/MM
http://forums.gunboards.com/showthre...ulgarian-Luger
19 1431 R
http://jamesdjulia.com/item/lot-1185...t-luger-50317/
20 1590
http://luger.gunboards.com/showthrea...ulgarian-Luger
21 1839
http://www.rockislandauction.com/vie...id/63/lid/1524
22 1916 R/MM
http://photos.imageevent.com/badgerd...th_%202008.pdf
23 2104 R
http://forum.lugerforum.com/showpost...13&postcount=9
24 2304 R
http://www.rockislandauction.com/vie...d/1018/lid/298
25 2341 MM
http://www.gunbroker.com/Auction/Vie...Item=446487673
26 2504
http://rec.guns.narkive.com/CNQDoO7N...a-luger-pistol
27 2549
http://www.hermann-historica-archiv....db=kat47_S.txt
28 2720 MM see thread below and
http://www.simpsonltd.com/product_in...ducts_id=37116
29 3362 see thread below
30 3532?
https://www.facebook.com/media/set/?...8397403&type=1
31 3877
http://luger.gunboards.com/showthrea...-LUGER-SN-3877
32 4179 see thread below
33 4447
http://www.phoenixinvestmentarms.com...ulgarian08.htm
34 20C R/MM
http://forum.lugerforum.com/showthre...1906+bulgarian
35 68C
http://jamesdjulia.com/item/lot-436-...t-luger-32220/
36 187C
http://luger.gunboards.com/archive/i...hp/t-2564.html
37 197C R?
http://historical.ha.com/c/item.zx?s...05&lotNo=32281
38 271C
http://luger.gunboards.com/showthrea...ulgarian-Luger
39 273C
http://forum.lugerforum.com/showpost...2&postcount=13
40 371C
http://forum.lugerforum.com/showpost.php?p=188217
41 381C Pistole Parabellum (Gortz and Sturgess), pages 525, 526, 841, 1446
42 544C
http://luger.gunboards.com/archive/i...p/t-13655.html
43 556C R
https://www.proxibid.com/asp/LotDeta...43&lid=9512771
44 561C
http://luger.gunboards.com/showthrea...ulgarian-Luger
45 644C
https://www.proxibid.com/asp/LotDeta...613&rfpb=0#Top
46 698C MM
http://luger.gunboards.com/showthrea...-1908-sn-698-C
47 767C
http://kolekcionari.com/forum/milita...4666#post34666
48 938C see thread below
49 963C
http://luger.gunboards.com/showthrea...ulgarian-Luger
50 993C
http://luger.gunboards.com/showthrea...o-Value-needed
51 1034C
https://www.proxibid.com/asp/LotDeta...62&lid=7334989
52 1110C
http://luger.gunboards.com/showthrea...an-Luger/page2
53 1191C
http://egun.de/market/item.php?id=4850643
54 1276C
http://www.rockislandauction.com/vie...id/55/lid/1590
55 1339C
http://www.icollector.com/Scarce-190...istol_i9752797
56 3883C
http://www.phoenixinvestmentarms.com...ulgarian08.htm
57 unknown The Luger Pistol (Datig, revised edition), pp. 119-120
58 unknown
http://forum.lugerforum.com/showpost.php?p=105709
59 unknown MM
http://forum.lugerforum.com/showpost.php?p=240593
60 unknown
http://www.wehrmacht-awards.com/foru...&postcount=128
61 unknown Pictured in March 1967 issue of Guns & Ammo Magazine (Colorful World of Lugers issue), p. 42
62 unknown Luger Tips by Michael Reese II, Revised Edition p. 41