File:15. Diamond Crossover.gif

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15._Diamond_Crossover.gif(171 × 124 pixels, file size: 2 KB, MIME type: image/gif)

Description
English: subfigure 15, showing Diamond Crossover
Français : sous-figure 15, montrant un croisement en diamant
Date
Source Details of Practical Mining, Fig. 374, p. 454
Author Lee O. Kellogg (ed.)
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Date/TimeThumbnailDimensionsUserComment
current03:58, 23 November 2006Thumbnail for version as of 03:58, 23 November 2006171 × 124 (2 KB)Scs{{Information |Description=subfigure 15, showing Diamond Crossover |Source=''Details of Practical Mining'', Fig. 374, p. 454 |Date=1916 |Author=Lee O. Kellogg (ed.) |Permission=public domain -- out of copyright |other_versions= }}

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