World Ephemeris 20th Century, Noon Spring19 With elastic at the back

With elastic at the back and a no-slip silicone grip around the inside

The Sun's position is accurate to the second of arc

and can be removed to hold smudges or cones

With its signature silhouette and dynamic look

World Ephemeris 20th Century, Noon Spring19 With elastic at the backThe World Ephemeris is the first computer calculated and typeset ephemeris with letter quality printing. Now ease and clarity in reading is combined with accuracy and precision of data to provide the most complete and convenient ephemeris available for astrological calculation and analysis. The Sun's position is accurate to the second of arc; the Moon's mean Node and nine planetary positions are given to the minute of arc for every day of the 20th