In his 26 years at the county Sandham formed a formidable opening partnership with Jack Hobbs, and the two put on a hundred for the first wicket on 66 occasions, the highest of these the 428 they accumulated against Oxford University in 1926.
He scored an unbeaten 292 against Northants, being denied his triple century only by Percy Fender's declaration, and still holds three record Surrey partnerships, including the 173 he put on with Andy Ducat for the 10th wicket at Leyton after suffering a bout of food poisoning.
In 1924 Herbert Sutcliffe made his Test debut, and his success as Hobbs' opening partner restricted Sandham's opportunities subsequently.
The theoretically timeless match was in fact abandoned as a draw after nine days, but Sandham had still had time to make 50 in the second innings; he had scored 592 runs in the series.
He continued to appear regularly for Surrey for a number of years, scoring 219 against the touring Australians in 1934, a record for a county player against that opposition.
He scored 102 in his final match in England, against Sussex at Hove, but had an unusual end to his career, playing three games at Buenos Aires for Sir TEW Brinkman's XI against Argentina in 1937–38.