Reference

 

 

Historic Periods

Period

Start

End

Time in years

Notes

Celtic

70 B.C.

43 A.D

113 years

 

Roman

43 A.D.

455 A.D

412 years

 

Anglo Saxon

600 A.D

775 A.D.

The whole Saxon period lasted 466 years

Danish invasion 787 A.D.  settlement influence to 924 A.D.

Middle Anglo Saxon

780 A.D.

973 A.D.

Late Anglo Saxon

973 A.D.

1066 A.D.

Norman

1066 A.D.

1154 A.D.

88 years

 

Plantagenet

1154 A.D.

1399 A.D.

245 years

 

Lancaster

1399 A.D.

1461 A.D.

62 years

 

York

1461 A.D.

1485 A.D.

24 years

 

Tudor

1485 A.D.

1603 A.D.

118 years

 

Stuart

1603 A.D.

1714 A.D.

111 years

 

Georgian

1714 A.D.

1830 A.D.

116 years

 

Victorian

1837 A.D.

1901 A.D.

64 years

 

Edwardian

1901 A.D.

1910 A.D.

9 years

 

Gold & Silver Hallmarks

Follow the link for an excellent PDF reference from the British Hallmarking Council:
 

Coin Identification

Iron age

Roman

Saxon

Hammered

Early Milled

Modern