Published in Nautilis, in 1919, in volume 32, pages 77-78

Published in Nautilus Boston Mass, in 1919, in volume 32, pages 80-81

Published in Nautilus Boston Mass, in 1919, in volume 32, pages 86-90

Published in Nautilis, in 1919, in volume 32, pages 90-94

Published in Nautilis, in 1919, in volume 32, pages 94-97

Published in Nautilis, in 1919, in volume 32, pages 97-98

Published in Nautilis, in 1919, in volume 32, pages 98-99

Published in Nautilis, in 1919, in volume 32, pages 101-102

Published in Nautilus Boston Mass, in 1919, in volume 32, pages 124-125

Published in Nautilis, in 1919, in volume 32, pages 142-143

Published in Nautilis, in 1919, in volume 33, pages 1-8

Published in Nautilus Boston Mass, in 1919, in volume 33, pages 8-10

Published in Nautilus Boston Mass, in 1919, in volume 33, pages 10-11

Published in Nautilis, in 1919, in volume 33, pages 11-13

Published in Nautilus Boston Mass, in 1919, in volume 33, pages 19-21

Published in Nautilus Boston Mass, in 1919, in volume 33, pages 21-28

Published in Nautilus Boston Mass, in 1919, in volume 33, pages 28-30

Published in Nautilus Boston Mass, in 1919, in volume 33, pages 32

Published in Nautilis, in 1919, in volume 33, pages 44-48

Published in Nautilus Boston Mass, in 1919, in volume 33, pages 48-52

Published in Nautilus Boston Mass, in 1919, in volume 33, pages 53

Published in Nautilus Boston Mass, in 1919, in volume 33, pages 58-59

Published in Nautilis, in 1919, in volume 33, pages 59-61

Published in Nautilis, in 1919, in volume 33, pages 62-67

Published in Nautilis, in 1919, in volume 33, pages 67-68

Published in Nautilus Boston Mass, in 1919, in volume 33, pages 72