Yemen Arab Republic 1971 issue. One of those 'issued in excess of Postal needs' type of things ! Some may say they are Bogus. Londonbus1
They are from Yemen from a sheet of eight. Scott #293 for the sheet. Singles stamps are minor listings with the used Scott 2013 catalog values: 293b - .25 293e - .25 293f - .30 293g - .35 293h - .45 293i - .65
