Ocean-Going Tugs (AT): Photographs

Later Old Ocean Tugs (ATO). See also ATF and ATA

1864-1898

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Pinta class (1864)

Wompatuck (1898)

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On Hand 1920-1922

AT-10 (Patapsco) class	AT-12 (Sonoma) class	AT-14 (Arapaho) class
AT-19 (Allegheny) class	AT-46 (Iroquois)	AT-47 (Osceola)
AT-48 (Peoria)	AT-49 (Piscataqua)	AT-50 (Potomac)
AT-51 (Uncas)	AT-52 (Navajo)	AT-53 (Delaware)
AT-54 (Conestoga) class	AT-56 (Lykens)	AT-57 (Sea Rover)
AT-58 (Undaunted)	AT-59 (Challenge)	AT-60 (Bay Spring)

1922-1945

AT-61 (Cahokia) class

AT-63 (Achushnet)

AT-77 (Tuscarora)

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AT-131 (Bobolink) class

AT-147 (Esselen)

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