I beleace this to be a Baritone Ukulele from 1983.
It served as a beginner instrument for many students.
It does play and will need tuning which can be easily done via apps on most smart phones.

It does come with the case and will be easy to package.
The case and unit weigh only 3.5 pounds which will bring the weight under 6pounds total.

This vintage Harmony ukulele, made in Japan in 1983, is a beautiful instrument perfect for any beginner or experienced player. With a top material of mahogany and a body material also of mahogany, this ukulele produces a warm and rich sound. It has four strings and measures 29 to 30 inches in length and 10 inches in width. The finish is natural and the color is a lovely brown.The model of this ukulele is RR 3523 and it is considered a vintage piece. This ukulele is perfect for those who want to add a touch of history to their collection. It is a great addition to any musician's arsenal and is sure to impress.