Serial Number
Model
Build Date
00001
PLANE KS-1
N/A
00002
PLANE KS-1
N/A
00003
PLANE KS-1
N/A
00004
SNO-PLANE KS-1
N/A
00013
SNO-PLANE KS-1
10/23/1958
00017
SNO-PLANE KS-1
10/31/1958
00134
SNO-PLANE KS-1
3/3/1963