This is a lovely little silver lapel brooch - it takes the form of a little Scottish sword decorated with an intricate Celtic pattern, as photographed.
It measures 7 cm in length (2 3/4 inches).
It has a maker's stamp on the back for Robert Allison - and has a Glasgow hallmark - the date letter is for 1957.
It is in excellent condition.
A nice little piece of vintage Scottish silver - would look great on a blazer lapel, cap or perhaps as a little decorative scarf pin (it might be a little too small to put on a kilt).