Hi, I am working with a team to find old versions of Minecraft. It is completely legal to leak jar files since Notch left Mojang. But if you have old versions like Survival Test 0.26, 0.25 SURVIVAL TEST, Alpha 1.0.13_01, Alpha 1.0.12, Alpha 1.0.2_01 and 0.25 Survival Test. i'd be glad if you had these versions. If you have a download, post it here.
POINT OF REFERENCE:
Classic 0.0.22a_03 (Very rare version)
0.25_05 SURVIVAL TEST
0.26 SURVIVAL TEST
0.27 SURVIVAL TEST (FOUND) Classic 0.28_01 (FOUND)