S T S 18381902 Lecky

S T S 18381902 Lecky is the author of "Lecky's General Utility Tables; for the Quick Solution of Many Every Day Problems in Navigation; More Especially Time-Azimuths and Alt-Azimuths of Sun, Moon, Planets, and Stars; Great Circle and Composite Sailing. the Tables Will...

S T S 18381902 Lecky continued...

Also Be Found Very Conven" and "Lecky's General Utility Tables; for the Quick Solution of Many Every Day Problems in Navigation; More Especially Time-Azimuths and Alt-Azimuths of Sun"

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