War Bonds:  debt securities issued by a government to finance military operations and other expenditures in time of war.  

Chain:  a chain is a unit length measuring 66 feet, or 22 yards, or 100 links. There were/are 80 chains in one statute mile. The chain was used for several centuries in Britain and in some other countries influenced by British practice. (Can you imagine dragging this through the dense woods of the forests of Eastern America, up and down hill????)

Scurvy:  Our long-sea-voyage-seafaring ancestors often suffered from scurvy. After three months at sea, with no Vitamin C in their diet, the sailors would become irritable, lethargic and with bleeding gums leading to tooth loss. Once this was realized, captains would take jugs of vinegar on board for these long voyages. People in third-world countries still get scurvy today. 

Gretna Green:  A Gretna Green was a favored marriage place when a couple wanted to run away from home to get married…… a place with fewer marriage restrictions. Maybe they wanted to marry without parental consent, marry at a younger age, wanted to avoid paying a marriage bond, etc. The original Gretna Green is a town by that name just over the border in south Scotland. Most all U.S. states have a Gretna Green.