They are available in denominations of £10

the unusual mechanism you mentioned would be for quick changes of them using only one hand

We will be introducing repeatable lines but for now these pieces are only made in small quantities

we now supply a plain glass version

Made in England in 100% cotton it is self tie and can adjust up to a 20in neck

Plain Coloured Spearpoint Collar Shirt | Early C20th (SH190P) - Single Cuff Collar Size:21in They are available in denominationsThese shirts are perfect replicas of early C20th formal shirts. We now have a range of plain colourways other than just white. (Striped shirts are under SH190 or SH190R). The collar shape is absolutely typical of the period and the collars themselves are made up with a deliberately soft, non fused interfacing which gives an authentically gentle look but they can take separate collar stiffeners. The collar itself is approximately 3in long at the front