Here is a very Unique & rare Item for you . 

 Genuine MIca tube spacers . You will get 100 of them . New & Unused excellent shape 

These are from an Old closed down Western electric tube factory from back in the day 

Real Mica Spacers for 9 pin tubes Made in the USA 1960 era

If you are not planning to make tubes , but have another Projects in mind ?  These Spacers might be something in need? 

Highest quality spacers That's for sure . Western electric used the highest quality parts See Photos 

 The 100 Spacers you get will be new and all the same From what you see in the Pictures