Homing pigeon chronometer

Non plus ultra this morning! … they were called #colombigrams and were the #code messages that were sent until the end of the #secondworldwar; using none other than #carrierpigeons. Extremely reliable messengers and less interceptable than other means, #carrierpigeons were much loved and… timed, as demonstrated by this #ancient pigeon chronometer called #constateur in French. An instrument invented in Belgium in the 19th century, of which we offer this splendid example with a monogrammed oak case and leather handle. Splendid, large size. An #unusualobject with a wonderful history.