That is a blast from the past. Introduced buy the University of Florida in 1953 it was one of the first hot set tomatoes with Fusarium and nematode resistance. Grown primarily in the deep southern states .Surpassed by more recent introductions. Never enjoyed great popularity, but it is a survivor. Later introductions with the same appearance but improved vigor include Manapal and Tropic.

Manalucie is a heat star, delicious, and of the 150 varieties I have tried, it is on my permanent list. It sets fruit all summer in Sacramento. It is very hard to find, though.
Carla in Sac

i'm trying it carla !

I think Sandhill might have it in stock

https://www.sandhillpreservation.com/red-tomatoes