Identify this Sidewheel ?

Hello all,

Just acquired this photo & whilst I have lots of background information, the ladies name, village, date she lived in the house etc etc BUT what make of mower did she have, the photo was apparently taken late 1920's possible early 1930's? Quite a distinctive bracket on the grass box & the logo on the box whilst difficult to see does look circular certainly underneath, similar proportions to the Ransomes patent type logo?. The embossed lettering on the wheel appears quite large going all the way round.

She has certainly been working hard judging by the clippings in the wheelbarrow!!

Thanks in anticipation.

Clive