Za741. Fort Mills Defense Position V-M-1 on Corregidor, this is the left or bay side entrance on the west end of the V-M-1 complex.
Za741. 180214 V-M-1 Def.Pos.R-Rav. 010, west-end. This leads to the left or bay side entrance on the west end of the V-M-1 complex. Left you can see the west shooting opening.