Format
Drawing
Date Collected
1985
Region
middle Ulua valley
Operation
PSB 23
Suboperation
PSB 23K, 23L, 23P, 23Q, 23R
Lot
multiple
Project Number
PSB 1
Structure
4, 5, 8
Drawing
1985
middle Ulua valley
PSB 23
PSB 23K, 23L, 23P, 23Q, 23R
multiple
PSB 1
4, 5, 8