state the follovi-ing: (a) rainimuin and maximum percentage of 

 total lime, (b) minimum and maximiun percentage of total magne- 

 sia, (c) minimum percentage of lime and magnesia combined as 

 carbonates, (d) minimtun percentage of lime sulphate in g}-psum 

 or land plaster. 



5. If any part of the nitrogen contained in the fertiHzer is de- 

 rived from pulverized leather, raw, roasted or steamed ; or from un- 

 treated hair, wool waste, peat, garbage tankage, or from any inert 

 material whatsoever, the label shall truly state the specific material 

 or materials from which such part of the nitrogen is derived. 



Section 2. When any fertilizer is sold or of- 

 Conceming attach- fered or exposed for sale in packages, the label 

 ment of label. shall be affixed in a conspicuous place on the 



outside thereof. "When any fertilizer,other than 

 the product of gas-houses, known as gas-house lime, is offered or ex- 

 posed for sale in bulk the label shall be affixed in a conspicuous 

 place to the bin or other enclosure in which the fertilizer is con- 

 tained but need not state the number of pounds thereof. And 

 when any fertilizer other than gas-house lime aforesaid is sold in 

 bulk the label shall be affixed in a conspicuous place to the car or 

 other vehicle in which the fertilizer is shipped or delivered and shall 

 state the nimiber of pounds thereof. When any fertilizer is sold 

 in packages fiimished by the purchaser the seller shall furnish the 

 labels therefor. 



Section 3. The provisions of the printed 

 Definition of guar- label required by this act relating to the con- 

 anteed analysis ; stituents contained in any fertilizer shall be 

 Wagner method to- known and recognized as the guaranteed an- 

 be used for alysis of such fertilizer, and the available 



phosphatic slag. phosphoric acid in basic phosphatic slag shall 

 be stated in the label thereof on the basis of 

 the results of an analysis by the Wagner Method, so-called, until 

 such time as the Association of Official Agriciiltural Chemists of 

 North America shall adopt a method of analysis for basic phosphat- 

 ic slag, after which the available phosphoric acid shall be stated on 

 the basis of an anah'sis by the method of said association. 



Section 4. Any manufacturer, importer, 



Definition of viola- or other person selling or offering or exposing 



tion of previous for sale in this commonwealth a commercial 



sections. fertilizer or brand of commercial fertilizer, 



any constituent part of which is of a smaller 



percentage than it is stated to be in the label of said fertilizer, and 



any maniifactiu-er, importer, or other person selling or offering or 



exposing for sale in this commonwealth a fertilizer or brand of fer- 



