Identification Of Czechoslovakia Stamps

the following



stamps were posted in 1953 by my friend there. She no longer exists. I did not get identification of these in any online catalog can anyone help.

If you are looking for something valuable, sorry! Your image is rather small but the only one I can see that might be of more than normal interest is the perfin on the left. The stamps range from 1934 to the early post-war period. Czech stamps tend not to be worth much money but it is an interesting country to collect because of the often beautiful engraving and their affordability. Covers do have greater value and there is a lot of history depicted in their issues.

It was not for valuation. What I wanted to know is the year of issue and any catalog number so that I could arrange it serially.

Here is my best guess on the Scott #s and years for first 7, left to right:
#199 1934, #294 1945, #322 1947, #C24 1946, #394 1949, #456 1951, #430 1950
The 5 on the right are too small for me to discern.