Andalusian stallion Hidalgo : The following letter from Mr. Sprague, American Consul in Gibraltar, gives the history of this horse: ... There are only two colts of his get now at the stables of his owner, at Tarrytown. The above horse, presented by Mr. Aspinwall to the Metropolitan Fair for the benefit of sick and wounded soldiers, will be sold at auction, by Edward Schenck, on Thursday, 21st inst., at 4 o'clock, at the fair grounds, 15th Street.