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    Re: Lecky's locations and WGS 84
    From: Tim Ingham
    Date: 2022 Jul 19, 20:47 -0700

    Hi DaveP,

    The data was extracted from the 1884 edition. I also have a copy of the 1918 edition, which, amongst many other changes, omits all this. 

    Sources are P.387 and P.400 (pages 472 and 484 respectively,  of the PDF page count). see below. Do you want a copy of the PDF (it is, to the best of my knowlege, in the public domain) or can be downloaded from https://www.google.com.au/books/edition/Wrinkles_in_Practical_Navigation/BzIAAAAAQAAJ?hl=en .

    Tim.

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