>> reporter: actor henry winkler wore several versions during "happy days"'s 11-season run.ne ended up in the smithsonian in washington where it's one of the most popular exhibits. and later this week, another is headed to the auction block, part of an extraordinary collection of more than 200 items gathered over the decades by classic tv fan john azaryan. >> i started collecting because i'm a child of the '60s. these are the shows i grew up with, that i loved as a child, and i still watch today. and for me to own some of the pieces from these shows was just beyond words. and once i was able to acquire and start buying these pieces, it just built up in me and i had to keep buying more. >> reporter: azaryan's collection may be the fine nest the nation, covering a slew of classic shows. there is gilligan's hat, and the skipper's too. >> hand me that bamboo pole. perhaps a little worn from all the times he used it on his first mate. and other costumes from wonder wom woman, the flying nun, "i dream of jeannie". >>ow is it going, master? >> reporter: and "star trek." azaryan col

. >> and henry winkler and the cast just reunited to honor gary marshal. >> i can't believe it.ll of you. >> it was a rare and very special reunion. the fonz, ritchie, ralph malph, potsy and mrs. c. >> i watched you walk in the room and it's like family. >> we played together. we acted together. >> i know everything about them. >> everything? >> what is everyone doing? taking a holiday from being cool? >> the catch phrases. how did you dream them up? >> okay. all right. so, hey was written. >> hey. >> hey. >> so for ten years i went hey and i added a word that i got from the favorite sport at the time. this was whoa. which was horse back riding. >> once you had a hit show. i heard you went on tour and it >> and it was kind of amazing change in your life. people wanted my socks without taking off my shoes. you know. >> they wanted more than that. >> it was kind of like, you know, the boy band of the moment. it was that kind of thing. a lot of it was just focused on trying to get his socks. somebody grabbed my hat and even back when i had hair, i liked the hat. but, and they graed