“…Plots of the mean height of the Dutch, Swedes, Italians, and French trace out longlarge, persistent reversal like that observed for the United States. Plots of mean heights (not shown) of Russians (Mironov 1995;Wheatcroft 2009), Bulgarians (Popoff 1926), Spaniards (Ayuda and Puche-Gil 2014), and Japanese (Shay 1994) drawn from large, representative conscript samples all trend upward after 1800 without large or persistent reversals. Despite Komlos' (1998b, p. 236) contention that the industrialization puzzle is not a "statistical artefact [sic]," its regular appearance in selected samples (e.g., military volunteers, prisoners, students) and its failure to appear in representative conscript samples raises questions about whether the puzzle is an artifact of selected samples.…”