alvin clark 12 inch c.1900
alvin clark was a telescope lens
designer at the turn of the 19th
century. he built some of the
finest lens ever made. the largest
refracter telescope at yerkes
and the secenod largest at lick
were made by alvin clark. this is
an example of one of his smaller
telescopes. it is a 12 inch on
a german equatorial mount.
everything on the scope works
and it can be moved like the
a. clark 12 in.