help with tube radio design

hello everyone! i got a old philips tube radio from the around 50s. i would want to rebuild it so it works today. it had dead channels like L.F M.F H.F (didnt work at least here) i would want to make it only fm. it needed a recap anyway. so whay not redo everyhing from scratch. the tubes i have is ech21 ebl21 AZ1 and 2 eaf41. this would be a fun project
i do not have a oscilloscope. so its a bit harder for me to make this. but only if i have a schematic i can follow it would be great. thats why i need bit of help making a schematic