Flag used by Pierre-Olivier Lapie during his term as Governor of Chad for the Free French Forces; based on the Flag of Lorraine, chosen by Lapie in memory of his previous standing as deputy for Nancy. See Lucien Phillippe, "Les emblèmes de la France Libre et de la Résistance en France de 1940 à 1945", in <i>Comunicaciones del XI Congreso Internacional de Vexilología</i>, 1985, pp. 267, 275.
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