Rowell and Sons – Clothiers
This is an interesting advert as it connects the shops in different places to the same family.
There were shops in Potton, Huntingdon, St Ives, St Neots, Forest Hill – London, Ramsey, March, Yaxley, Peterborough, Willingham, Cottenham, and Billingborough.
This is the shop at Chatteris which is not listed in the advert.
I am not sure if this shop in Grantham is connected: