Quote Originally Posted by Neil Miller View Post
The Swiss firm allegro made a series of paddle strops. One model - the "Flexible" - had what they called a 'stone' on one side but it wasn't a natural stone, nor a synthetic stone as we would know it, more like some hard rubber man-made substance with red abrasive matter in it and supplied with separate tub of red paste that you put on the synthetic side as and when required. It wasn't quite rubber, but had a kind of rubber feel, very hard, but not as hard as plastic.

Regards,
Neil
Neil,
what you got there is the Allegro Flexible 35 Model.

They also featured the Allegro Flexible 200 travel set


And the top of the line Allegro Flexible 50


Marvelous pieces of craftsmanship!

Cheers from Switzerland
BlueDun