The menus you're posting Clipper110A are amazing, and thanks for going to the trouble! I've been inspired to dig through my First Class menus (of which I don't have a huge number) and have found this one, transcribed in English and Spanish:

Eastern Airlines "El Interamericana" Service July 1989:
Flights ex-Miami to South America

Dinner:

Appetizers/Entremeses

Smoked Turkey & Artichoke Paté
Pavo Ahumado y Paté de Alcachofa

Sole Lenguago
Lenguado Cardinal

Fresh Vegetable Garnish
Guarnición de Legumbres Frescas

Entrées/Platos Principales

Filet Mignon with Marchand de Vin Sauce
Filet Mignon con Salsa Marchand de Vin

Mango Chicken
Pollo Mango

Trout with Seafood Mousse Stuffing
Trucha rellena de Mousse de Mariscos

Couscous Timbales
Timbales Couscous

Rice with Raisins and Peppers
Arroz con Pasas y Pimientos

Green Beans Amandine
Judías Verdes con Almendras

Ratatouille Julienne

Assorted Breads and Butterballs
Panecillos Surtidos y Bolitas de Mantequilla

Dessert/Postre

Selection of Fresh Fruit and Cheese
Selección de Frutas Frescas y Quesos

Profiteroles with Mousse
Profiteroles con Mousse

Tea or Coffee
Té o Café