321N: Boy Dreams Of Playing Triangle In Orchestra

I was born in 1950 and remember the decade of the 50’s as a time when my mom read to us every day.  There was one particular book that I recall enjoying but have not seen since I was a child.  Whenever I made the weekly trips to the library with my three (now adult) sons, I would look for that book but never saw it.
This is what I do and do not remember.  I do not remember the title, author or even what the book looked like.  In fact, I can’t remember how it ended!  What I do remember is that it was the story of a young child (boy I think) whose great aspiration was to play the triangle in the orchestra.  This required him traveling a distance to get to the orchestra in some distant town.  His mother packed his suitcase for him and filled it with sandwiches!  Of course I’m relying on  a memory from 60 years ago so who knows!  Funny but I can’t remember if he ever achieved his dream!

320Y: Lost Doll Brought Home By Father

As a child, my wife had a book from her father (1950s+/- publication date), about a doll she loses after taking it for a bath, going on a carriage ride, having a tea party, etc.  The girl’s father arrives home and goes back out into the night to look for the doll and eventually finds her and brings her home, somewhat tattered.  Can you please help?

319H: Teenage Girl Deals With Kangaroo Court

I am looking for a book that was probably written in the 1950s or early 1960s.  It was a part of my grade school library, a school that converted from a K-12 school to a K-8 in 1965 or so.  The book might have been written as a young adult novel.  It was about a teenage girl and her dealing with high school life (boyfriends, homework, mean girls).  I do remember that one chapter was titled “The Kangaroo Court”.  I do not remember the very much more about the book, but “Pink” comes to mind – either part of the title or another chapter.  I hope this jogs someone’s memory!

319F: Island Girl Disappointed With Porcelain Doll (Solved)

A Little Golden Book (or similar style) about a young island (Polynesian?) girl.  A ship's captain visiting her village gifts her with a porcelain doll.  She tries to play with it as she had her own doll, but found that she couldn't get it wet, or feed it sand cakes, etc.  It was a book my grandmother had, but I'm pretty sure it's not a vintage book - probably no older than the 1960's (but that's 10 year old me remembering. )  Still, I don't remember the graphics being older looking.  It was the size, shape and length of a Golden Book.

318M: Pitta Pat the Tabby Cat

Seeking child's book from the 1950's. Tall & narrow with a cut-out top. She's Pitta Pat the tabby cat, the cat who couldn't remember. She chews her soup and drinks her bread and sleeps in the bathtub instead of the bed. She's Pitta Pat the tabby cat, the cat who couldn't remember.

317X: Boy By the Fire Wears Calipers

…a children’s book from late 50s early 60s (I suppose it could have been made earlier or at least the story could have been set in previous decades) about a little boy who wore calipers; he searched for conkers and his clothes were warmed by the fire. He may have had a nanny?  He may make toast on the fire with his mum/nanny?  I would say it was quintessentially English but maybe just middle class?