◄||►
#1
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/German_submarine_U-28_%281936%29#coordinates">German submarine U-28 (1936)</a>]]>
Fourth patrol
#2
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/German_submarine_U-28_%281936%29#cite_ref-9">German submarine U-28 (1936)</a>]]>
External links
#3
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/German_submarine_U-28_%281936%29#Shipwrecks_and_maritime_incidents_in_March_1944">German submarine U-28 (1936)</a>]]>
.