Can anyone identify this button, year, etc?

[hilltopper]

Hello,

I'm trying to identify any background information/details on a brass button. Year, etc.

DESCRIPTION: brass, with harp in between an I and V. An image can be found on the following link (second to last row on the far right).

http://www.militarybadges.info/pages/asstd/ireland.htm

Thanks for any help!

AJ :tri:

[Goldie fish]

Uniform tunic button. Impossible to tell the year as it has been used as seen since the late 1940s. The only uniform its not found on is Naval service, Air Corps and Chaplain.