Lols Yes it can be confusing...Flipin or otherwise.lols.Ok...Lets hit the "FLIPSIDE" and see if this record dont sound any bettr..lols
Ok ALL of the Early 7 have round bases.The first 2 had solid disc bases with raised legs,that suported the Villers mk2 engine.The rest have raised centres and were purpose built to take the first victa 125 engines.So from model 2 fan to model 3(the last rotomo)with a few minor additions,had round steel bases...:)may I ask...Are you trying to identify a certain model you have?or do you wish to find and restore one?Be VERY careful how you answer,Because I wont be held responsible for any impending mower restoration addictions you might succumb to by saying YES to the latter...lmao
So to be clear.The model 1,2,2a and 3 Rotomo's would be the most appropriate and achievable answer to your question:)