1920 five cent piece,display and id help needed

[leslie(nova scotia)]

Got out for a tad with Navy Davy. Swung the Pro today and gave the F3P a rest. ND scored a pair of modern silvers and a NS token. Managed a 1920 five cent piece and a button of unknown origin ....does have a shank on it and any help on th id would be appreciated.
http://img.photobucket.com/albums/v518/leslie19/009_5.jpg (http://smg.photobucket.com/user/leslie19/media/009_5.jpg.html)
Finally got around to putting up the detecting display at our local library. Think the photo could be better and hear that they have a photography club that meets there once a month.
http://img.photobucket.com/albums/v518/leslie19/002_15.jpg (http://smg.photobucket.com/user/leslie19/media/002_15.jpg.html)

[aloldstuff]

WOW, super looking display.

[Cheap Thrills]

Nice going on your finds Leslie .Sorry , I can't help with identifying your button . Quite a display there , I wish I could have Spock beam me up there to check it out .:yes:

[Digger_O'Dell]

Very nice-I like the display! Congrats on being able to show off your finds. :wow:

[wisconsin digger]

Nice to share your finds with the public. Greta display. WD