Positions of 47mm 2.5pdr quick firing guns on aft bridge deck at Battle of Tsushima.

According to one photograph of the Mikasa*1, it is probable that positions of 47mm 2.5pdr quick firing guns on aft bridge deck were ;

[Plan of aft bridge. showing positions of 47mm 2.5pdr QF guns on Feb., 2nd, 1905. ]

I can not reprint the photo, so I will show them with a sketch.

[Part of the photo. looking forward ]

*1 : Library of Yamato museum material# PG049770 (taken on Feb., 2nd, 1905).
      or
      The magazine "世界の艦船 ( SHIPS OF THE WORLD) , April, 1969, No.140"