Replica of a Westerwald stein, circa 1800, reproduced in 1991.
Limited edition 223 of 5000 of featured stein (above). The original mould was supposedly made in the 18th Century. 
National Rifle Association of America
Combined capacity mark and maker's mark on NRA stein (above). 
"Western Germany" indicates date between 1949 and 1990. 
Modern Bartmannkrug or Bellamine jug.
Basemark on above Bartmannkrug. 