Show Traffic Officers Getting Together SAN FRANCISCO FItAl Aug 28 Many Many fany of ot tho the known best-known traffic experts and police po- po po lice officials in the country are artt attending at at- at tending the national traffic officers officers' convention that opened hero here Monday Lieutenant Dan Sylvester of or tho the San Ban l Francisco traffic department Is In charge of nt the safety first exhibit i Ex- Ex x- x ports perls from all over the over the nation are arc In Jn tho City Jt and men versed In safety de de- dc- dc I vices and traffic problems are expected to mako make some very enlightening enlightening- talks Automobile men everywhere ar are taking a D. keen Interest In tho the convention convention con con- because they realize that anything anything any any- thing that tends to promote altet safety 3 their business so much better bette r and makes make motorcars that much more In demand deman |