The Hightime is an uncommon post-war pen which I have written about previously at length. The search box will find it. Apart from also being a button filler this pen is entirely different from the previous example. It has a 14 carat gold nib, unlike the other and it is a more traditional style of pen. Unusually, it appears to be made out of black hard rubber. The only other company using that material after the war was Mabie Todd. The section and nib are reminiscent of some of Wyvern’s post-war styles.
My thanks for photos and information to Paul L.