Yes, hadn't known where it came from until this discussion. Another prominent use in Irish was the old pre-1984 P&T / P⁊Ꞇ (Posts and Telegraphs) logo: https:/

Yes, hadn't known where it came from until this discussion. Another prominent use in Irish was the old pre-1984 P&T / P⁊Ꞇ (Posts and Telegraphs) logo: https://en.wikipedia.org/wiki/Minister_for_Posts_and_Telegraphs https://en.wikipedia.org/wiki/Minister_for_Posts_and_Telegra... Image of sign: https://en.wikipedia.org/wiki/File:Irish_Post_%26_Telegraphs_P%26T_(Ireland).png https://en.wikipedia.org/wiki/File:Irish_Post_%26_Telegraphs... Another old P⁊T anti-vandalism sign: https://www.pinterest.ie/pin/506162445597268179/ https://www.pinterest.ie/pin/506162445597268179/