by H. W. Hopkins, C.E. ; drawn under the direction of G. M. Hopkins, Civil Engineers ; engr. by Edward Busch ; published by M. S. Converse & G. M. Hopkins ; F. Bourquin Lith
compiled & drawn from personal examinations, surveys & c under the personal supervision of F.A. Davis and published under the superintendence of H.L Kochersperger by the Reading Publishing House. -- Scales vary