Plan elevation section and profile of the Royal Blockhouse opposite Fort Edward' by Thomas Sowers; 1759. . R.U.S.I. MAPS. Vol. LXXVI (1-13). 57711 (1-4). Places in states North-East of New York. 18th century. 1759. 1:240. 'Scale of 20 feet to an inch'. Scale bar of 120 feet (= 6 inches). 555 x 395mm. Source: Add. 57711. Amherst no. A 78. R.U.S.I. no. A 28.64.
Plan elevation section and profile of the Royal Blockhouse opposite Fort Edward' by Thomas Sowers; 1759. . R.U.S.I. MAPS. Vol. LXXVI (1-13). 57711 (1-4). Places in states North-East of New York. 18th century. 1759. 1:240. 'Scale of 20 feet to an inch'. Scale bar of 120 feet (= 6 inches). 555 x 395mm. Source: Add. 57711. Amherst no. A 78. R.U.S.I. no. A 28.64.
Crédit: Album / British Library
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Taille de l'image: 6312 × 8448 px | 152.6 MB
Taille d'impression: 53.4 × 71.5 cm | 2485.0 × 3326.0 in (300 dpi)