Scale ca. 1:525,000. Oriented with north to the right. Depths shown by soundings. "14." From the author's Neptune americo-septentrional contenant les côtes. 1778-80. Includes text and inset "Plan de la Baie Her More
Significance: Carter's Bridge (State Bridge No. 211A) is Delaware's only surviving highway span representative of the steel I-beam and lally column bridge form. The four-span length of the structure is unusual More
Significance: Carter's Bridge (State Bridge No. 211A) is Delaware's only surviving highway span representative of the steel I-beam and lally column bridge form. The four-span length of the structure is unusual More
Significance: Carter's Bridge (State Bridge No. 211A) is Delaware's only surviving highway span representative of the steel I-beam and lally column bridge form. The four-span length of the structure is unusual More
Significance: Carter's Bridge (State Bridge No. 211A) is Delaware's only surviving highway span representative of the steel I-beam and lally column bridge form. The four-span length of the structure is unusual More
Significance: Carter's Bridge (State Bridge No. 211A) is Delaware's only surviving highway span representative of the steel I-beam and lally column bridge form. The four-span length of the structure is unusual More
Significance: Carter's Bridge (State Bridge No. 211A) is Delaware's only surviving highway span representative of the steel I-beam and lally column bridge form. The four-span length of the structure is unusual More
Significance: Carter's Bridge (State Bridge No. 211A) is Delaware's only surviving highway span representative of the steel I-beam and lally column bridge form. The four-span length of the structure is unusual More
Significance: Carter's Bridge (State Bridge No. 211A) is Delaware's only surviving highway span representative of the steel I-beam and lally column bridge form. The four-span length of the structure is unusual More
Significance: Carter's Bridge (State Bridge No. 211A) is Delaware's only surviving highway span representative of the steel I-beam and lally column bridge form. The four-span length of the structure is unusual More
Significance: Carter's Bridge (State Bridge No. 211A) is Delaware's only surviving highway span representative of the steel I-beam and lally column bridge form. The four-span length of the structure is unusual More
Significance: Carter's Bridge (State Bridge No. 211A) is Delaware's only surviving highway span representative of the steel I-beam and lally column bridge form. The four-span length of the structure is unusual More
Significance: Carter's Bridge (State Bridge No. 211A) is Delaware's only surviving highway span representative of the steel I-beam and lally column bridge form. The four-span length of the structure is unusual More
Significance: A good example of the construction method used in 19th century cartsheds. Likely used to store much of the farm equipment listed in the 1898 inventory of Henry Clayton's estate. Additions were p More
Significance: A good example of the construction method used in 19th century cartsheds. Likely used to store much of the farm equipment listed in the 1898 inventory of Henry Clayton's estate. Additions were p More