Hybrid unknown

[bulolo]

Reminds me of Vanguard but not quite. Plus it has mottled leaves.

 

[Hien]

Popow had some mottled leaves chamberlainianum on sale a few years ago , maybe this is Transvaal made with mottled leaves .

 

[Guldal]

Paphiopedilum dodayanum x rothschildianum?