One new old stock Smiths brand 140 MPH speedometer dial face plate (made in England), part number SN5365/00.  This fits:

Triumph TR7 02/1975 - 07/1979

It is very important to check the part number on your old gauge and compare to the part number being sold.  You will find the part number on the gauge face or under the pointer shield.  If you require a different part number please feel free to drop us an email with the required part number.