The full achievement of the coat of arms of Bishop Wendelin J. Nold. 
Blazon: Impaled per pale, the arms of the diocese of Galveston-Houston (Azure, a semy of roses Argent, overall a cross quadrate Gules charged with a mullet of 5 Argent) and the arms of Bp. Nold (Gules, on two croziers in saltire Or two laurels Vert, overall an anchor-cross Sable, a crown Or in chief).

Motto: SERVIAM.
Own work
PBdeMarie