Campbell Krypton Hygrometers:
1101 [First 2, new tubes after CASES97]
1133
1258 [second-hand purchase 6/2005]
1389 [Through 1398 purchased pre CASES99]
1391
1392
1393
1394
1395
1396
1397
[1398 I think GAME got this one]
1525 [Long-term loan from NCAR/HAO (Kim Streander) starting 8/2004]