An ensign is a national flag flown at sea while a jack is a flag of national character that is generally displayed in the bows of ships when at anchor or during the dressing of the ship. Jacks may also be used as special "signals" when displayed somewhere other than in the bow. A masthead pennant or commission pennant is the distinctive mark of a nation's warship.
Flags used at sea are more varied and complex than their counterparts ashore. Being able to "read" and understand these flags is indicative of a skilled mariner, for besides the design, often the position and manner of the way a ship wears her flags reveals much about not only the nationality, but also of the function, type and purpose of the vessel.
Presented here are these flags from named American vessels from the beginnings of the republic right through to the present day.
Item Ref | Item Name | Sub-Collection | |
ZFC0621 | 13 Star S.S. Arctic U.S. Merchant Eagle Jack. | Mastai - Early American Flags | |
ZFC0907 | U.K. White Ensign Made at the New York Navy Yard | United Kingdom | |
ZFC3359 | U.S.45 Star Ensign- Navy, New York, 1904 | U.S. Naval | |
ZFC1948 | U.S. Navy // USS Tennessee / Dance Card | Flag Related Printed Materials | |
ZFC1480 | U.S. Navy Burgee Command Pennant - U.S.S. SHIRK | U.S. Naval | |
ZFC3248 | USN 7 Star Commission Pennant - USS Texas. | U.S. Naval | |
ZFC2281 | U.S. 48 Star Flag - USS Macon | U.S. Naval | |
ZFC1314 | US Navy // Ship's Company Flag | U.S. Naval | |
ZFC0762 | U.S. 48 Star Flag - U.S.S. Hydrus. | U.S. Naval | |
ZFC1513 | United States // 48 stars / nylon Ensign | U.S. Naval | |
ZFC1039 | U.S. Navy Signal Flag Screen | U.S. Naval | |
ZFC0869 | US Navy Broad Command Pennant // 1 | U.S. Naval | |
ZFC0867 | US Navy Broad Command Pennant // I | U.S. Naval | |
ZFC0077 | U.S. 7 Star Commission Pennant - USS Francis Scott | Star Spangled Banner Flag House | |
ZFC1225 | U.S. Navy Ship's Flag - U.S.S. Parsons | U.S. Naval | |
ZFC0051 | U.S 50 Star Jack - USS Truxton 1967-1997. | Star Spangled Banner Flag House | |
ZFC3479 | U.S. Navy 7 Star Commission Pennant. | U.S. Naval | |
ZFC0868 | US Navy Broad Command Pennant // 1 | U.S. Naval | |
ZFC0871 | US Navy Broad Command Pennant // 2 | U.S. Naval | |
ZFC2046 | United States // 50 Star / Ensign | U.S. Naval | |
ZFC0880 | USN Burgee Command Pennant | U.S. Naval | |
ZFC1668 | United States // Navy / 50-Star Jack | U.S. Naval | |
ZFC1159 | United States // Union Jack / 50 Stars | U.S. Naval | |
ZFC1126 | U.S. Navy - NAVAIR Systems Command Ceremonial Flag | U.S. Naval | |
ZFC0930 | U.S. Navy - NAVAIR Systems Command Ceremonial Flag | U.S. Naval | |
ZFC1130 | US // Naval Academy Sailing Squadron | U.S. Naval | |
ZFC1313 | US Navy // Ships Company Flag | U.S. Naval | |
ZFC1315 | US Navy // Ship's Company Flag | U.S. Naval | |
ZFC0857 | US Navy Code of Signals - Numeral Flag 0 | U.S. Naval | |
ZFC0870 | US Navy Code of Signals - Numeral Flag 3 | U.S. Naval | |
ZFC1133 | US NAVY // Church Pennant / Christian | U.S. Naval | |
ZFC3204 | Australia // Post Card / Welcome US Fleet - 1908 | Flag Related Printed Materials | |
ZFC0673 | 44 Star U.S. Navy Jack, 1891 - 1896. | Mastai - Early American Flags |