Old mercury prop numbers

[shiloh87]

I have a 1962 25hp O/B, its 8 spline LH rotation, wondering if anyone here has a link to old merc prop numbers, the 2 blade that`s on it has # CW 630 on it, which I believe is prt#

48-28036 28036A1 Prop 9-3/4×11, found it on ebay​

Looking for a 3 blade 8 spline prop for it, I know they were made just can`t find any cross references.
Any help greatly appreciated, cheers

 

[shiloh87]

I have a 1962 25hp O/B, its 8 spline LH rotation, wondering if anyone here has a link to old merc prop numbers, the 2 blade that`s on it has # CW 630 on it, which I believe is prt#

48-28036 28036A1 Prop 9-3/4×11, found it on ebay​

Looking for a 3 blade 8 spline prop for it, I know they were made just can`t find any cross references.
Any help greatly appreciated, cheers

found this after some searching and digging michigan wheel scm30, PM27 merc number A-48-28037A1 which is a 9.5x9 3 blade but could find no reference of any other 3 bladed props of different pitches.
So basically in 1962 this engine had 4 prop options 3 of them being 2 bladders 10,11,12 pitch and only the 9 pitch 3 blade.
And all these are NLA with no x-reference to modern options that I could find.