The SciencesJanuary 1, 1935
Sundials and Their Construction
Part VIII--Lines of Declination for Dials in Planes Parallel to the Earth's Axis
Stories by R. Newton Mayall
The SciencesNovember 1, 1934
Sundials and their Construction
Part VII--Lines of Declination on Different Types of Dials
The SciencesSeptember 1, 1934
Sundials and their Construction--VI
Lines of Declination; Signs of the Zodiac
The SciencesJuly 1, 1934
Sundials and Their Construction--V
Materials for Construction; Calculating Time
The SciencesMay 1, 1934
Sundials and their Construction--IV
Declining and Reclining Dials
The SciencesApril 1, 1934
Sundials And Their Construction—III
The Construction of North, East, and West-Facing Dials, and Polar Dials
The SciencesMarch 1, 1934
Sundials and their Construction--II
Determining a Meridian Line and the Declination of a Plane. Construction of the South Vertical Type of Dial
The SciencesFebruary 1, 1934
Sundials and their Construction—I
Planning Simple Equatorial and Horizontal Dials