yes, the reel is made by JW Young.
Shakespeare acquired Topp Tackle including BFR and JW Young in 1965.
They are very good multipliers.
This is a little bit later Young multiplier (after Shakespeare was out of the picture) a model 1505
this is the reel I was fishing for all these white bass this spring. Very handy because you need long casts, and they follow a long way, often not taking the fly until they're at your feet. then you have 70' of line to get on the reel. It take it all up in about 3 to 4 seconds.
these are all little males, btw - I always release the females and big males.
sorry I don't have an actual photo of a speedex.
Instead of the later click-pawl above, it has the venerable Young Beaudex click pawl similar to the one below: