98 ANNUAL REPORT OF THE Off. Doc. 



On the basis of the value of the hog cholera vaccine produced, al- 

 though the same was distributed free of charge, the farm has earned 

 14,840.25, as shown by the following statement : 



FARM, 1915. 



statement ' showing the actual cash expenditure for the State 

 Farm, at Media, as well as credits to the farm during the year, to- 

 gether with the croj} inventory taken at end of the year. 



EXPENDITURES, 1915 



Feed, ^ $2,024 20 



Salaries, expenses, labor 4,701 72 



Livestock, 716 41 



Gasoline and coal, 64 51 



Bedding, 92 00 



Supplies, 1,208 47 



Equipment, repairs, improvements, 402 27 



Seed: ....: 240 32 



Freight and express, 347 66 



Miscellaneous, 735 23 



Total, $10,532 79 



CREDITS, 1915 



Hog cholera serum produced 606,900 ce at IJc. cc, 



Feed for animals used by Laboratory for experimental purposes, 



Animals furnished laboratory, 



313 guinea pigs at 75c. per pr. , 



81 rabbits at $1 .25 per pr . , 



5 calves at $15.00 each, 



6 chickens, '• 



Crops on hand Dec. 31st, 1915: 



100 bu. corn at 85c., 



340 bu. wheat at $1.35 per bu., 



25 bu. oats at 56c. per bu., 



40 tons hay at $19.00, 



64 tons alfalfa at $24.00 per ton, 



10 tons soilage at $3.00 per ton, 



80 tons ensilage at $3.00 per ton, 



4500 bundles corn stover, 



637 tons manure, 



Cash credit at D . B . Martin & Co . , Philadelphia , 



Total of credits, $15,373 04 



Less expenses, 10,532 79 



Apparent gain, $4,840 25 



LABOKATORY, 1914. 



The following statements are interesting from the fact that they 

 show what the people of Pennsylvania would have had to pay for 

 the Biological Products furnished them, together with the diagnosis 

 work given them from the Laboratory of the State Livestock Sani- 

 tary Board as well as the actual cost of maintaining the Laboratory 

 to the State of Pennsylvania. 



EXPENSES 



Salaries, $11 ,006 42 



Expenses, 261 09 



Books and magazines 172 12 



Animals, 312 38 



Feed, 65 19 



