Sonia,
Are you still active on this website, based on all the posts about your Dad I believe my Dad William M Connell(RASC)and his mate George Burns(Jim Burns is his Son) traveled with your Dad from Dunkirk to Switzerland. The day your Dad entered Switzerland was the same our Dad's entrance date, the Swiss camps you mentioned were the same on my Dad's Swiss card. And the dates and camps in Vichy France are the same as our Dads, the escape from Fort de la Revere involved 58 men, our Dad's included. Unfortunately my Dad and Jim Burns Dad were recaptured, but very glad to know your Dad returned home successfully. We have pics from Switzerland and Vichy France your Dad may be in. Also, there is a permanent sign outside Fort de la Revere with all the September, 5 1943 escappes listed in French, your Dad's name is on the sign.....regards, Scott Connell