A. Frederick Collins

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  The Radio Amateur's Hand Book

  A. Frederick Collins
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  The Radio Amateur's Hand Book

  A. Frederick Collins
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  The Radio Amateur's Hand Book

  A. Frederick Collins
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  The Book of Stars: Being a Simple Explanation of the Stars and Their Uses to Boy Life

  A. Frederick Collins
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  Handicraft for boys

  A. Frederick Collins
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  The Boys' Book of Submarines

  A. Frederick Collins
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  Jack Heaton, wireless operator

  A. Frederick Collins
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  Jack Heaton, gold seeker

  A. Frederick Collins
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  The Ultimate Submarine Compendium: 36 Captivating Reads

  A. Frederick Collins