Early appearances of Col. Nigel Pigman

[lettsmonster]

The first two appearances of Col. Nigel Pigman in BP 4 and 5 are missing from his chronology.

Here are the suggested additions:

PIGMAN, COL. NIGEL +/-
*BP 4 (add)
*BP 5 (add)
BP 7
IM3 22

Thanks!