the early ones had an aluminum rear hub and a single crash rail seat made in almira ohio,the other ones had a steel rear hub and leftover phanther 2 rail ballooner seats,i think they used hubs and brake handles from early travlers or worlds,ya kno schwinn was famous for using existing parts to come out with new models and the first run bikes differ from regular production models,the early one i had also had apainted headlite bezel,i dont know if the brake handles are unique but ive not seen them on other bikes,if i remember the spelling on the first seat was faubler,elmira ohio,oh ya ive seen an original with the weird moonsoon tires or what they called em,there were 2 diff tire brands cataloged,the painted bezel if per catalog