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The 21cm profile has two broad components, with peak optical depths of $0.047 \\pm 0.007$ and $0.039 \\pm 0.007$, at heliocentric redshifts $0.76470 \\pm 0.00006$ and $0.76348 \\pm 0.00006$, respectively. The redshift of the stronger component matches that of CaII H and K absorption detected earlier. The absorption has a total velocity width of $\\sim 500$ km/s (between nulls) and an equivalent width of $7.1 \\pm 0.08$ km/s. 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