This Olds Opera, from 1962, has been restored to it's orginal glory! 
 
From the Old's catalog:
 
This large bore Opera model represents the ultimate in symphonic tone. Count fifty measures rest - come in FFF on a high C - and do it with confidence born of a hundred such successful entrances under pressure. The instant response and powerful tone are products of Olds engineering and design skills producing a prestige trumpet for prestige players. 
 
Lightning-fast valve action, extra large bore, nickel-silver, first valve trigger tuning mechanism, mouthpipe taper complements the large bore proportions of this model.