1935 "Having a lovely time - went to the Rhone Glacier yesterday. Everything terribly expensive giving to rate of exchange. Sunbathing on the Lido this afternoon. Weather perfect - not too hot!"
1929 "We have a balcony window, and can sit out in the sun."
1931 "Arrived here on Sunday after a very rough crossing from Folkestone - and an overnight train journey to Bale. The weather is terrible so far but this place is marvellous, and the people are most kind."
1911 "Many thanks for the kind letter and cheque. The bill is paid."
Here is also some fantastic original footage I found of somebody's European tour of the Alps and Luzern: