I am happy to say, I have the true Lc Irene Finney ('Chicago' and Springs 'Best' ) and I will post them in the Spring hopefully in bloom. The one which I posted above, looks a lot like Lc IF but was never for certain identified as such, it flowers in the wrong season to be truly Lc IF. But the pseudobulbs and leaves are similarly sized and the flowers look very close.
Here is the whole plant in bloom, each pbulbs with leaf measures ca. 20 inches, dimensions of the plant are approx. 3 and 1/2 feet to almost 4 feet across.
The plant is in a metal basket.