Whether such men would not all set themselves to work? Whether they would not subsist by the mutual participation of each other's industry? Whether, when one man had in his way procured more than he could consume, he would not exchange his superfluities to supply his wants? Whether this must not produce credit? Whether, to facilitate these conveyances, to record and circulate this credit,they would not soon agree on certain tallies, tokens, tickets, or counters?