six o'clock
`` I thought of that , '' said the duchess quickly . `` I told her to leave the express at Salisbury , go on to Woking by a slow train , take a taxi from there to my old nurse 's , Mrs. Simpson 's , in Camden Town , and leave Marion with her . '' `` Excellent , '' said the Honourable John Ruffin in warm approval . `` Then she 's to come on here with Marion 's clothes in time to catch the six o'clock to Exeter from Paddington . '' `` Here ? With Marion 's clothes ? What for ? ''