
HISTORY
CL280/78--CAS18654 (1977)-OPR-511-DA77, ITEM 27; DUCK BLIND, SEXTANT POS.     
 LAT. 38-01-19.39N, LONG. 122-28-24.01W NOS BLUEPRINT 103245.                 
BP116943--REVISION PRINT-TP00524-CLASS III-REVIEWED; DUCK BLIND, VISIBLE      
 AP