Help required in locating Transistors for project

Looking for the following

3569 (SK3851, NTE123AP)

2N5083 (SK3466, NTE159)

Does anyone know a source of these in the UK

Cheers
Andy
2E0AIV

Since nobody answered......I don't know a source, but just use one that you can find. That 123 is the same as a pn2222 or a 2n3904 or a 2n 4401 and so on. The 159 is the same as a 2n3906 or a 2n4403.