Map showing the telegraph lines in operation, under contract, and contemplated, to complete the circuit of the globe / entered according to Act of Congress in the year 1855 by J.H. Colton & Co. in the Clerks Office of the District Court for the Southern D
MLA
G. W., et al. Map Showing the Telegraph Lines in Operation, under Contract, and Contemplated, to Complete the Circuit of the Globe / Entered According to Act of Congress in the Year 1855 by J.H. Colton & Co. in the Clerks Office of the District Court for the Southern D. G.W. & C.B. Colton & Co., 0AD. https://collections.library.yale.edu/catalog/15234627.
APA, 6th edition
G. W., Colton, C. B., Co, J. H. C., & C. (0 C.E.). Map showing the telegraph lines in operation, under contract, and contemplated, to complete the circuit of the globe / entered according to Act of Congress in the year 1855 by J.H. Colton & Co. in the Clerks Office of the District Court for the Southern D [Maps, World maps--1855]. G.W. & C.B. Colton & Co., https://collections.library.yale.edu/catalog/15234627.
