PRAT: 
Fig. 1. Portion of section shown in Plate I, Figure 2, magnified 14 diameters. 
The broad bands are the kamacite of Reichenbach and are bordered by 
narrow ones of taenite. The unindividualized ground-mass enclosed 
within the rhombs, is the so-called plessite, but this can be seen to pass 
imperceptibly into the slender parallel bands called, by J. Lawrence 
Smith, Laphamite markings. 
Fig. 2, Another portion of the same section magnified 14 diameters. The etching 
figures are similar to those shown in Fig. 1, and there is also shown an 
inclusion of troilite, bordered by a layer of kamacite. 
