Yes the left one are old currency in Austria (before euro) and the right are from Estonia and are actual and worth about 8 euros.
The Estonian Kroon is worth 9.6 cents (or 10.40 Kroon to 1 dollar). Most major banks should accept them but you'll get a worse rate. The Schilling is an obsolete currency and only the national bank of austria will take them. There are places that will exchange them on your behalf like http://www.thecurrencycommission.com/ but you'll have to pony up 15.79 Schillings per dollar (the exchange rate officially is around 12.1 schillings per dollar). Still it's all money.
