New Yokk, August 23. ïwn very habdiftmofire-engine, built in this city, under ordora from the Government of Maximilian, f'or frer'vice in Mexioo, were teste',1 yesterdsy, at tho nianufacturor'ti estoblishuisül, and work ed in a manner which gave en tire satisfaotion tfïgoDtlemen appointed to superiuterid the mal ter nnq all present. - They wüi shortiy bo sbipped tor Maxiïniliari'ij dominioQS. The hiding-plaoe of fóáng Edwarci B. Kutcbum still remai.ns a inyatery. forera by bis oporalionB bave r.ot yet bccn nb!u to arriva accurately at thc ainount of their lossos. Ono of' them Mr. Charles Grnhain, broker for Ketclium, Sou & Co,, has ascertained that bis will not exoeed ono iiiillion and a hall $95,000 of whioh are ia forgod golc Cheöfes. Tbo Herald publishes a noto from an anonymous vvriter, saying young Kctch um is concoalcd in a shanty on the Blooiningdale road, ofloring to revea tho locality on payment oí a suitable re ward. In the Jonkins or Phoanix Bank de ialoation case, tho girl Gouevieve Synes h;i8 beca dischnrgd by tha Gourt. - .Brown is held for future aoíion.