Published in Nautilus Boston Mass, in 1919, in volume 33, pages 48-52
Published in Nautilus Boston Mass, in 1919, in volume 32, pages 124-125
Published in Nautilus Boston Mass, in 1919, in volume 33, pages 58-59
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 8-10
Published in Nautilus Boston Mass, in 1919, in volume 32, pages 86-90
Published in Nautilus Boston Mass, in 1919, in volume 33, pages 28-30
Published in Nautilus Boston Mass, in 1919, in volume 33, pages 10-11
Published in Nautilus Boston Mass, in 1919, in volume 33, pages 32
Published in Nautilus Boston Mass, in 1919, in volume 32, pages 80-81
Published in Nautilus Boston Mass, in 1919, in volume 33, pages 53
Published in Nautilus Boston Mass, in 1919, in volume 33, pages 72
Published in Nautilis, in 1919, in volume 32, pages 142-143
Published in Nautilis, in 1919, in volume 32, pages 77-78
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 Nautilis, in 1919, in volume 33, pages 44-48
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 Nautilis, in 1919, in volume 33, pages 1-8