1-400 000 III Nantucket Sound and Eastern Approaches . .... .1 1-200 000 5581 San Francisco Entrance . ... number. of. plates. were. required. for. new. editions, . and. in. nearly all instances new bassos were brought up from earlier altos which anbsp;...
|Title||:||Annual Report of the Director, United States Coast and Geodetic Survey, to the Secretary of Commerce|
|Author||:||U.S. Coast and Geodetic Survey|