I don't know Mike, but the Northampton Street was only an assumption on my part. My aunt, who se funeral it was last Wednesday worked at Johnstone's in Northampton Street before the war (she was born in 1919). She met her husband who worked for Montal, and married him in 1939. He apparently joined the RAF but worked for Montal after the war, then the company moved to Bouncer's Lane in Prestbury, just outside Cheltenham in 1947/1949. I had assumed that as she lived in Yardley Wood before her marriage and given the longer working hours in the day, that she would not have really moved about much in the JQ, just gone to work, and gone home, so I assumed that uncle Bob had worked in the same street. I got it wrong, obviously! Bob died last year, and at both funerals there were people who had worked at Montal in Cheltenham, and it just made me curious as to where it was. All I know about Montal that it was Swiss owned. I guess you could be right about another name, perhaps we shall never know.