Now showing: Ireland - Postage stamps (1930 - 1939) - 19 stamps.
15. October WM: 1 Perforation: 15 x 14
![[The Opening of the Shannon Powerplant, type K]](https://www.stampworld.com/media/catalogue/Ireland/Postage-stamps/K-s.jpg)
12. June WM: 1 Perforation: 15 x 14
![[The 200th Anniversary of the Royal Dublin Society, type L]](https://www.stampworld.com/media/catalogue/Ireland/Postage-stamps/L-s.jpg)
12. May WM: 1 Perforation: 15 x 14
![[International Eucharisticus Congress, type M]](https://www.stampworld.com/media/catalogue/Ireland/Postage-stamps/M-s.jpg)
![[International Eucharisticus Congress, type M1]](https://www.stampworld.com/media/catalogue/Ireland/Postage-stamps/M1-s.jpg)
18. September WM: 1 Perforation: 15 x 14
![[The Holy Year, type N]](https://www.stampworld.com/media/catalogue/Ireland/Postage-stamps/N-s.jpg)
![[The Holy Year, type N1]](https://www.stampworld.com/media/catalogue/Ireland/Postage-stamps/N1-s.jpg)
27. July WM: 1 Perforation: 15 x 14
![[The 50th Anniversary of the Gaelich Athletic Association, type O]](https://www.stampworld.com/media/catalogue/Ireland/Postage-stamps/O-s.jpg)
WM: None Perforation: 11 x 12
![[Great Britain Stamps Overprinted, type E15]](https://www.stampworld.com/media/catalogue/Ireland/Postage-stamps/E15-s.jpg)
![[Great Britain Stamps Overprinted, type E16]](https://www.stampworld.com/media/catalogue/Ireland/Postage-stamps/E16-s.jpg)
![[Great Britain Stamps Overprinted, type E17]](https://www.stampworld.com/media/catalogue/Ireland/Postage-stamps/E17-s.jpg)
8. September WM: 1 Perforation: 14 x 15
![[Holy Patricus, type P]](https://www.stampworld.com/media/catalogue/Ireland/Postage-stamps/P-s.jpg)
![[Holy Patricus, type P1]](https://www.stampworld.com/media/catalogue/Ireland/Postage-stamps/P1-s.jpg)
![[Holy Patricus, type P2]](https://www.stampworld.com/media/catalogue/Ireland/Postage-stamps/P2-s.jpg)
29. December WM: 1 Perforation: 15 x 14
![[Constitution Day, type Q]](https://www.stampworld.com/media/catalogue/Ireland/Postage-stamps/Q-s.jpg)
![[Constitution Day, type Q1]](https://www.stampworld.com/media/catalogue/Ireland/Postage-stamps/Q1-s.jpg)
1. July WM: 1 Perforation: 15 x 14
![[The 100th Anniversary of the Temperence Movement, type R]](https://www.stampworld.com/media/catalogue/Ireland/Postage-stamps/R-s.jpg)
![[The 100th Anniversary of the Temperence Movement, type R1]](https://www.stampworld.com/media/catalogue/Ireland/Postage-stamps/R1-s.jpg)
1. March WM: 1 Perforation: 15 x 14
![[The 150th Anniversary of U.S.A's Constitution, type S]](https://www.stampworld.com/media/catalogue/Ireland/Postage-stamps/S-s.jpg)
![[The 150th Anniversary of U.S.A's Constitution, type S1]](https://www.stampworld.com/media/catalogue/Ireland/Postage-stamps/S1-s.jpg)