Ver Cuevana. Grinders, rag-men, China menders, mattress carders are among those small trades of yesteryear that have disappeared from our sight and fallen into oblivion. But way back in 1931 they were far from extinct and still populated and livened up the streets from dawn till dusk. The tenderness of Pierre Chenal look at them is only accentuated by the nostalgia experienced by today's viewer.