While I am definitely inclined to defer to more expert opinion abundantly available here (both of seasoned collectors who've nursed pipes back from the brink sparing no expense, and the gifted craftsmen to whom we turn, to perform such miraculous resurrections). But the grudging late addition of a patent number ending in "/34" (without clear photos of nomenclature on either pipe) would suggest the set is not that old. And I'd think missing photos a serious warning sign.
At least to my eye, both pipes seem to have had brutally harsh lives, smoked unusually carelessly, suggesting the long string of adjectives in Thomas Hobbes' famous dictum: "poor, nasty, brutish, and short."
I'm sure there must be someone--definitely not me--for whom $900 delivered to the US, before the cost of restoration, is chump change. But even if these began life as top-of-the-line Dunhill straight grains, I'm not going to kick myself about missing a bargain here. Though I assume reasonable minds might differ on this last point.
This said, it definitely instructive to see this sort thing, and especially before (to quote a wonderful phrase of Jon Guss applied to Barling pipes) the lipstick's been applied to the pig, and they've been, as it were (please, Jon, forgive the pun) gussied up.