Difference between revisions of "File:Mall Meyer1921 fig04.jpg"

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(==Fig. 4. Method of making guide lines== # baseboard # perpendicular posts # straight edge # piece at right angles to it. Lewis (1915) and is known as the Lewis guide liner (fig. 4). After the guide-lines have been drawn on each wax plate they are trans)
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Revision as of 00:51, 20 November 2012

Fig. 4. Method of making guide lines

  1. baseboard
  2. perpendicular posts
  3. straight edge
  4. piece at right angles to it.

Lewis (1915) and is known as the Lewis guide liner (fig. 4). After the guide-lines have been drawn on each wax plate they are transferred to the photographs or drawings. This is done by superposing each wax plate upon its photograph or drawing and marking the end of the guide-lines. When the wax plate is removed, these points are connected by lines similar to those on the plates. After the two principal guide-lines have been established, it has been found convenient to use secondary guide-lines, 5 cm. apart, which run parallel to the primary ones over the entire surface of the photograph.


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Mall FP. and Meyer AW. Studies on abortuses: a survey of pathologic ova in the Carnegie Embryological Collection. (1921) Contrib. Embryol., Carnegie Inst. Wash. Publ. 275, 12: 1-364.

In this historic 1921 pathology paper, figures and plates of abnormal embryos are not suitable for young students.

1921 Carnegie Collection - Abnormal: Preface | 1 Collection origin | 2 Care and utilization | 3 Classification | 4 Pathologic analysis | 5 Size | 6 Sex incidence | 7 Localized anomalies | 8 Hydatiform uterine | 9 Hydatiform tubal | Chapter 10 Alleged superfetation | 11 Ovarian Pregnancy | 12 Lysis and resorption | 13 Postmortem intrauterine | 14 Hofbauer cells | 15 Villi | 16 Villous nodules | 17 Syphilitic changes | 18 Aspects | Bibliography | Figures | Contribution No.56 | Contributions Series | Embryology History

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current22:45, 29 March 2017Thumbnail for version as of 22:45, 29 March 2017990 × 600 (70 KB)Z8600021 (talk | contribs)
00:51, 20 November 2012Thumbnail for version as of 00:51, 20 November 2012993 × 685 (95 KB)Z8600021 (talk | contribs)==Fig. 4. Method of making guide lines== # baseboard # perpendicular posts # straight edge # piece at right angles to it. Lewis (1915) and is known as the Lewis guide liner (fig. 4). After the guide-lines have been drawn on each wax plate they are trans