A set of 10  Reference Line Maps, star charts and DSS photos of M91, M88, M99 and a rich field of galaxies.  These maps works well with red dot finders and green laser pointers.  The Reference Line Method method adapts well to both binoculars and telescopes.

A set of 7  Reference Line Maps, star charts and DSS photos of M94.  These maps works well with red dot finders and green laser pointers.  The Reference Line Method method adapts well to both binoculars and telescopes.

A set of 7  Reference Line Maps, star charts and DSS photos of M93.  These maps works well with red dot finders and green laser pointers.  The Reference Line Method method adapts well to both binoculars and telescopes.

A set of 10  Reference Line Maps, star charts and DSS photos of M95, M96, M105 and a rich field of deep sky objects.  These maps works well with red dot finders and green laser pointers.  The Reference Line Method method adapts well to both binoculars and telescopes.

A set of 7  Reference Line Maps, star charts and DSS photos of M92.  These maps works well with red dot finders and green laser pointers.  The Reference Line Method method adapts well to both binoculars and telescopes.

A set of 11  Reference Line Maps, star charts and DSS photos of M108 and M97, the Owl Nebula.  This series of maps has been developed for use with the Reference Line Method.  This method adapts well to both binoculars and telescopes.

A set of 8 Reference Line Maps, star charts and DSS photos of M98 and NGC 4186.  This series of maps has been developed for use with the Reference Line Method.  This method adapts well to both binoculars and telescopes.