This file is from Wikimedia Commons and may be used by other projects.
The description on its file description page there is shown below.
Summary
DescriptionTheobald Mathew postage stamp 1938.jpg
English: Postage stamp valued two pence issued by the Irish postal service on 1 July 1938 to celebrate the centenary of Theobald Mathew's temperance movement. Portrait by Seán Keating after a bust by John Hogan.
A work made by an officer or employee of the Government or State of Ireland in the course of his or her duties, created before 1st January 1976; or
A work made by an officer or employee of either House of the Oireachtas in the course of his or her duties, created before 1st January 1976; or
A sound recording, film, live broadcast or live cable programme of the proceedings of either House of the Oireachtas created before 1st January 1976; or
A bill or enactment of the Government of Ireland made available to the public before 1st January 1976.
Uploaded a work by Irish Minister for Posts and Telegraphs from https://colnect.com/en/stamps/stamp/618278-Father_Mathew_Theobald-Centenary_of_Temperance_Crusade-Ireland with UploadWizard