Submarine Chaser SC-154.  Also seen in this photo:  <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/rich701/6226921401">SC-154</a>
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/63490482@N03">Richard</a> from USA
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/rich701/6227519520/">Submarine Chaser, 1922, Santo Domingo, Dominican Republic 21 of 26</a>