Czech Republic Or Czechia?

I can't seem to find these issues in my Scott catalogs. Any suggestions?

"Boy Scout Edition" (Czechoslovakia)
Boy scouts temporarily provided the local postal service in 1918
Michel I,II

The 20H is shown in Scott under Czechoslovakia as 68 issued 1920. I dont see the 10H at all, although I could have missed. Scott make no mention of the details shown in Michel. I would believe the latter as stated by vayolene.

Deleted as incorrect

These are not listed in the Scott standard catalog (NOT Scott #68) but are listed in the Scott Classic Specialized catalog as OL1 and OL2, local official stamps.

For a brief period of time (Nov. 7-25) after independence in 1918, the Boy Scouts were used to deliver mail in Prague. This is a highly collectible, specialized area in Czech philately.

See YouTube video from Society for Czechoslovak Philately webpage/CCNY. https://youtube.com/watch?v=uBz0ZX3xoTE

Thank you for your replies!