Oh R3 - your Quilters made me think of Vanities and Luv which then made me think of two handers like Two for the Seesaw and The Fourposter/I Do! I Do! and They're Playing Our Song.
My memory is really going now...Chapter Two, A Shot in the Dark, Any Wednesday, Bell Book & Candle, Born Yesterday (was recently on Broadway and didn't do well), John Loves Mary, Voice of the Turtle, Butterflies Are Free, The Happy Time, Under the Yum Yum Tree, Never Too Late, and Solid Gold Cadillac.
A little bit less often done but still made the rounds: Don't Drink the Water, Critic's Choice, Tunnel of Love, Anniversary Waltz, George Washington Slept Here, Light Up The Sky, I Remember Mama, Marriage Go Round, the military shows No Time For Sergeants, Mister Roberts, Stalag 17, Teahouse of the August Moon; also Send Me No Flowers, There's a Girl in My Soup, Take Her She's Mine. And in schools but not stock or amateur as much, Mrs. McThing.
You seldom see Inge anymore: Bus Stop, Picnic. As far as Broadway is concerned, Miller, Williams, O'Neill, Coward et al only wrote 3-4 max commercially viable titles (not limited run at a Broadway NFP).
And for the real low/no budget people: Thurber Carnival, Spoon River Anthology, and World of Carl Sandburg were the Love Letters of their day.
R27 Solid actresses, but none of those ladies are big enough stars opposite Grammer with his TVQ, Father and Mother should be stars of the same wattage and in this day and age even Clarence (oldest son) should be a very promising up-and-comer.