1986 Calico M-100 catalog which measures 8-1/2" x 11" with 4 pages CONTENT: I believe this is the first catalog for the M-100 carbine.All 4 pages feature the M-100 with the back cover devoted to the M-100 Helical magazine.ALSO a broadsheet advertising the M-100 which is printed on both sides.It is stated on the sheet that M-100 accessories will be "available soon".ALSO a Retail price sheet dated "Effective April,1986" for the M-100 and extra magazines.ALSO a cover letter dated "September 18,1986". Excellent As-New condition