The type 81 general purpose frigate HMS Zulu (1962) in No. 2 dry dock at Govan, Glasgow in December 1963 during the final stages of building. The stabiliser in the working position at 55 station on the port side of the hull.

The type 81 general purpose frigate HMS Zulu (1962) in No. 2 dry dock at Govan, Glasgow in December 1963 during the final stages of building. The photographer is standing on the port side of the dock looking to starboard and slightly aft showing the stabiliser fin in the working position at 55 station. A man in overalls is sitting on a trestle scaffold abaft the stabiliser fin. A three feet scale stick is fixed to the hull above the fin aperture.