First National Bank at Pittsburgh 
Third National Bank 
Farmers Deposit National Bank 
Union National Bank 
Second National Bank of Allegheny 
Diamond National Bank 
Duquesne National Bank 
Monongahela National Bank 
Mellon National Bank 
Keystone National Bank 
Federal Reserve Bank—Pittsburgh Branch 
Union Trust Company 
Commonwealth Trust Company 
Colonial Trust Company 
Fidelity Title & Trust Company 
Peoples-Pittsburgh Trust Company 
Nothing reflects more dramatically the consistent growth 
of Pittsburgh business than a comparison of the annual totals 
of the Pittsburgh Clearing House. The following table shows 
the definite upward trend of dollar transactions going through 
the Clearing House. 
1866... 
1867. . 
1868. . 
1869 
1870 
1871 
1872 
1873 
1874 
1875. 
1876. . 
1877... 
1878. . 
1879... 
1880... .. 
1881... .. 
1882. ... 
1883 
¢ 
83,000,000 
97,000,000 
115,000,000 
156,000,000 
178,000,000 
215,000,000 
284,000,000 
295,000,000 
25'7,000,000 
238,000,000 
224,000,000 
223,000,000 
189,000,000 
217,000,000 
297,000,000 
389,000,000 
483,000,000 
497.000,000