Correct me if I’m wrong, but after reading a little about these 1944 Sauer stocks, this appears to be a “C” stock and few are know. If true, it maybe due to the fact that the glue, like this example, may have cause others to deteriorate and fall apart. This example was said to have been in an attic for a number of years.
They are rare but show mostly p-v blocks of 1944.
Nice save too!