Published in Nautilus Boston Mass, in 1917, in volume 30, pages 99-103

Published in Nautilis, in 1917, in volume 30, pages 103-106

Published in Nautilis, in 1917, in volume 30, pages 106-108

Published in Nautilis, in 1917, in volume 30, pages 117-119

Published in Nautilus Boston Mass, in 1917, in volume 30, pages 119

Published in Nautilus Boston Mass, in 1917, in volume 30, pages 121-122

Published in Nautilis, in 1917, in volume 30, pages 122-124

Published in Nautilis, in 1917, in volume 30, pages 125-129

Published in Nautilis, in 1917, in volume 30, pages 129-130

Published in Nautilis, in 1917, in volume 30, pages 134-135

Published in Nautilus Boston Mass, in 1917, in volume 30, pages 138-140

Published in Nautilis, in 1917, in volume 30, pages 142-144

Published in Nautilus Boston Mass, in 1917, in volume 31, pages 1-10

Published in Nautilus Boston Mass, in 1917, in volume 31, pages 10-12

Published in Nautilus Boston Mass, in 1917, in volume 31, pages 13

Published in Nautilus Boston Mass, in 1917, in volume 31, pages 14-15

Published in Nautilis, in 1917, in volume 31, pages 15-16

Published in Nautilis, in 1917, in volume 31, pages 16-30

Published in Nautilus Boston Mass, in 1917, in volume 31, pages 31-34

Published in Nautilus Boston Mass, in 1917, in volume 31, pages 36

Published in Nautilis, in 1917, in volume 31, pages 37-40

Published in Nautilis, in 1917, in volume 31, pages 41-44

Published in Nautilis, in 1917, in volume 31, pages 44-46

Published in Nautilus Boston Mass, in 1917, in volume 31, pages 47-49

Published in Nautilis, in 1917, in volume 31, pages 49-50

Published in Nautilus Boston Mass, in 1917, in volume 31, pages 50-51

Published in Nautilus Boston Mass, in 1917, in volume 31, pages 51-53

Published in Nautilis, in 1917, in volume 31, pages 57-58

Published in Nautilis, in 1917, in volume 31, pages 58-64

Published in Nautilis, in 1917, in volume 31, pages 64-68