If you cannot find it on the actual instrument, usually a paper label inside the sound hole, you really can't. Sometimes you can make a good guess based on other instruments, but there have been thousands of makers over the years, so it may not be possible.
A beginner ukulele player can find easy songs to play on a ukulele in ukulele playing guides that can be purchased at the local music store or book store, or by asking a ukulele teacher.
Certainly, you can find them in most ukulele instruction books and many web sites. If you search for "Ukulele diagram" you will find many examples of labelled ukuleles.
He plays a Martin Tenor ukulele.
You can find the tabs and chords at Ukulele Hunt at the link below.
Where can you find the ukulele music for Travel Song from Shrek the Musical?shrekthemusical.com
To make music!
From the string
There are many companies that make the ukulele and hundreds of independent luthiers that make custom instruments. Some of the most famous are:KalaLanakaiKamakaCapitalO'HanaFlukeMartinFenderMeleUKBushman
What we know today as the ukulele originated in Hawaii. Portugese immigrants created them based on their machete instruments about 1879.
No one needs an ukulele. But lots of people like them and enjoy them. They are musical instruments and can make wonderful music.
Ukulele frets are traditionally made of nickel, but can be made of plastic or other metal.
In order to learn to play the ukulele one can visit the 'Ukulele Underground' website where they have a video demonstration. One can also find help from 'ukeschool' and on 'YouTube'.