Hello MM-mowers
I'm glad that you raised this topic. Many thanks.
I know you say that the Mini Hoe had a NZ Morrison heritage.
I think that is the case too [see Gallery].
The SB model designation was 6900608
That triangular pattern seems unique to Morrison ...
But the machine design presents as North American inspired.
I have found no spare parts list either.
I hope a member can offer some insight.
Cheers
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Jack