Well, from the next-to-last page of _Wage Labour and Capital_, we have:
"Let us some up: The more productive capital grows, the more
the division of labor and the application of machinery expands.
The more the division of labour and the application of machinery
expands, the more competition among the workers expands and
the more their wages contract.
"In addition, the working class gains recruits from the higher
strata of society also; a mass of petty industrialists and small
rentiers are hurled down into its ranks and have nothing better
to do than urgently stretch out their arms alongside those of the
workers. Thus the forest of uplifted arms demanding work becomes
ever thicker, while the arms themselves become ever thinner."
But maybe _Wage Labour and Capital_ doesn't count as Marx. Maybe the referent of "Marx" is restricted to, for example, the text "Notes on Wagner," as the only text positively and completely exempt from Hegelian influence
:-)
Brad DeLong