HP 200B Serial Number 187


Early Hewlett-Packard Serial Numbers ...

Thanks to Devon Dawson (archivist at the Agilent History Center), we now have some official HP production serial number documentation. Serial numbers ranges for years up to 1949 will be tabulated here as they are made available.

Year 200A 200B 200C
1939 to 1941 prototype - 3428    
1942 3429-4975    
1943 4482-6860    
1944 7425-11156    
1945 11302-13366    
1946 13417-14784    
1947 14865-16443    
1948 17770-19077    
1949 19378-20398