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 Details taken from eBay listing. |   | 
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 Details supplied by K. Becker & John Locke. |   | 
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 Details taken from library catalogue of the National Cowboy Museum. |   | 
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 Details supplied by Rob Preston. |   | 
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 Details supplied by John Locke from Table of Contents. |   | 
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 Details supplied by K. Becker from Table of Contents. |   | 
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 Details supplied by John Locke from Table of Contents. |   | 
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 Details supplied by Doug Ellis. |   | 
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 Given as v18 #4 on the spine. Details supplied by Rob Preston. |   | 
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 Details supplied by Rob Preston. |   | 
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 Details supplied by John Locke from Table of Contents. |   | 
| 
 Details supplied by Rob Preston. |   | 
| 
 Details supplied by John Locke from Table of Contents. |   | 
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 Details supplied by Rob Preston. |   | 
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 Issue not indexed - probably a reprint of the October 1924 (US) issue. | 
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 Reprint of the November 1924 (US) issue. Details supplied by Richard Fidczuk from a copy at the Bodleian Library. |   | 
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 Reprint of the December 1924 (US) issue. Details supplied by Richard Fidczuk from a copy at the Bodleian Library. |   | 
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 Reprint of the January 1925 (US) issue. Details supplied by Richard Fidczuk from a copy at the Bodleian Library. |   | 
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 Reprint of the February 1925 (US) issue. Details supplied by Richard Fidczuk from a copy at the Bodleian Library. |   |