Found some odd tubes

[mat]

My friend saved me some not used old tubes. Anyone know if they can be used on guitar amps ?

The list:

> EF93 tungsram
>
> EF94 tungsram
>
> EF95 tungsram
>
> 6AL5 EB 91 tungsram
>
> E180F philips
>
> E188CC philips
>
> 6AT6 EBC90 x1 tungsram
>
> EL86 philips
>
> EL90 philips

Thanks,