*McAllister Girls* IMO 7530107. Steel twin screw tug built 1976 at Houma, LA, by Main IWs, Inc., as hull no. 308 for McAllister Bros. Inc., New York. 108.7' x 33.1 x 13.7; 185 gt, 126 nt; twin EMD 16-cylinder Diesels, 230mm x 254, 3900-bhp. Transferred to McAllister Bros. (Antilles), Bonaire, Netherlands Antilles, and renamed *Krabbe* (1977). Sold 1985 to Bonaire Petroleum Co., Bonaire, and renamed *Mayo* (1985) and *Ciudad Madeiro* (1987). Sold 1988 to Maritima Ordaz SA, Ciudad Guayana, Venezuela, and renamed *Anna C.*

Indeed a marvellous tug, marvellous photo too. I think she was once the Mcallister Sisters. There are some nice photos of these tugs at the yahoo tugboats group.