an extra tweet could be mistaken for a cue and cause an accident. >> by the 1930s, william dickey hasore than a decade hand-carving this incredible 1-inch scale model he calls dickey's circus. what did mr. dickey bring to life? >> he's got everything -- the big top, the sideshow, where you'd see the freaks, and the menagerie, the midway. it's a piece of art, really. >> when dickey's circus goes on display around bristol, virginia, it catches the eye of pete moore, a wealthy circus-loving businessman. >> who apparently had the financial means to help my grandfather get some places that he wouldn't have been able to get on his own. >> turns out mr. moore has some good connections. he begins promoting dickey's circus, and, in 1933, the businessman's able to book a monumental gig, the world's fair. the world's fair. chicago world's fair. >> that's incredible. >> yes. >> nearly 40 million people visit the chicago world's fair, enjoying exhibits such as dickey's circus and a futuristic sky ride. the little big top then heads across the atlantic for another huge booking, the famed paris expo

dickey, jr. lawrence patrick dickinson michael d. diehl john difato vincent francis difazio carl anthony difranco donald joseph difranco john digiovanni eddie a. dillard debra ann di martino david dimeglio stephen patrick dimino williamdimmling christopher more dincuff jeffrey mark dingle rena sam dinnoo anthony dionisio george dipasquale joseph di pilato douglas frank distefano donald americo ditullio ramzi a. doany johnnie doctor, jr. john joseph doherty melissa candida doi brendan dolan robert e. dolan, jr. neil matthew dollard james domanico benilda pascua domingo alberto dominguez carlos dominguez jerome mark patrick dominguez kevin w. donnelly jacqueline donovan william h. donovan stephen scott dorf thomas dowd kevin christopher dowdell mary yolanda dowling raymond matthew downey, sr. frank joseph doyle joseph michael doyle randall l. drake patrick joseph driscoll stephen patrick driscoll charles a. droz iii mirna a. duarte luke a. dudek christopher michael duffy gerard j. duffy michael joseph duffy thomas w. duffy antoinette duger jackie sayegh duggan sareve dukat patrick dunn felicia gail dunn-jones christopher joseph dunne richard anthony dunstan patrick thomas dwyer joseph anthony eacobacci john bruce eagle