
For this sort of question I needed to consult the Melbourne statistical wizard Charles Davis, who has made a study of hundreds of old scorebooks. He says, of England's lunch score on the first day in Rawalpindi, "174 is second, after 179 for 1 by South Africa against Australia in Johannesburg in 1902-03. That involved about 41 overs, whereas England faced only 27. Earlier that year in the Ashes, Australia made 173 for 1 off 33 overs at Old Trafford, an innings which included Victor Trumper famously making a century before lunch."
