Postcard, colour, glossy. Title at top right "The City Hall, Dublin". View shows a close shot of the front and side of the hall with one individual standing in front. Reverse printed in brown "Post Card" at centre top underlined with vertical division line below; to left "Communication Here, Inland Only", to right "Address Here". Half-penny green definitive issue postage revenue stamp of George V, second issue, full profile. Circular black cancellation, illegible, but probably 1917. Addressed to "Mr Ralph Slattery, c/o Messrs. Spillanes, Sarsfield St., Limerick, Ireland." From M.J. Brennan, return address "Irish Prisoners C 3/32/ Wakefield/ c/o Chief Postal Censor/ London". Message; hope all well there, mention of a Windrom, remember me to all the boys.