For sale an 11 and 1/4 inch Hayward Maksutov Corrector Blank. This is
on of the pressings of grade A BSC-2 glass originally ordered by the
MacKintosh Club of Glen Cove, NY. The shipping box has the address of
Dr. R.W.Shaw of Cornell University, who was perhaps the original owner. This blank can be used to fabricate a Newtonian-Maksutov of
F4 to F5.5 or a Gregory-Maksutov of F15 to F23. An F15 Rumak would be
another good choice. Included are copies of the Hayward News Bulletin
and No.s 1,14,17,20,26,30,35 of the Maksutov Club Circulars. $550 dollars US shipped in the US. This would make an outstanding telescope.