vintage style rusty warning waiter at work metal sign.

1940s 1950s 1960s 40s 50s 60s access advertising aged alert art attention beware busboy caution chef cook customers damaged danger dangerous design faded fifties food forties garasect icon imperfections job man metal poster profession restaurant restricted retro risk rusty safety scratch server serving sign sixties staff stain steward symbol table tin vector vintage waiter warning work worn zone style sign wall decor decoration funny