Show New York July J ul uly 2 Edward Ellward Edward A. A Manice a it member of ot the stock ex- ex chang chanS' Is to tu appear tomorrow before ho tho exchanges exchange's committee on business conduct and explain his lila sale salo on oum last Saturday of oC twenty five fh United States government go n 8 at 51 ii 5 which established a low Jow record price on the he exchange The transaction caused much comment com coin mont ment In brokerage e circles circles' because the time seller stipulated d a n t twenty went days days' option for or delivery dellver of or time tho bond bonds Such contracts contracts con- con tracts are alo not unusual in speculative locks and bonds but rarely occur In Inthe Inthe the he government go bond department Tames James B B. B Mabon pl president of or th this the stock lock exchange ct said The Time sale saJe last Saturday of oC t twenty twenty- ent five Ivo government o 28 was wa brought to he time attention of oC the officials of or tho the exchange amid tim the committee on buI- buI Hess conduct as soon lIoon as the transaction too took ook place The committee Is now in- in matter mattor atlon the |