This handwritten recipe was found in a large collection, date unknown. I’ve typed it below along with a scanned copy. It mentions baking the crepes in a sauce, but not specified. I’m assuming this would be a sauce of your choice.
Manicotti
Crepes:
3 eggs; 1 cup of flour; 1 cup of water; 1/4 tsp salt.
Mix together and pour small amount into frying pan.
Filling:
1 lb. ricotta; 1/2 lb shredded mozzarella; 1 egg; salt; pepper; parmesan cheese; chopped parsley.
Place filling in center crepe and fold over. Cover with sauce and bake.