aCIENOE-ADVEBTISEUENIS 



Polygon Cameras 



"THE CAMERA OF QUALITY" 



with 



Rietzschel Double Anastigmats 



are the embodiment of all that is desirable in cameras. They are compact, small, and 

 light in weight, yet they are very reasonable in price: "They fit the Pocket." They 

 are made from miniature size up to 5x7 inches, in all styles. All are built of light but 

 indestructible metal ; all are leather covered ; all have leather bellows ; all have rising, 

 falling and cross front ; all have detachable lensboard ; all have quickly reversible 

 ground glass ; all are fitted with double anastigmats, the better ones with the finest 

 cemented lenses ever put on the market, in compound shutter. 



We also sell 



ERNEMANN 



Cameras, 

 Double Anastigmats and 

 Motion Picture Apparatus 



AlEVER CAiVlERA <Sr IISSTRUMEINT CO., Inc. 



18 West 27th Street, NEW YORK 



IMPORTERS OF AND OBALERS IN SCIENTIFIC INSTRUMENTS 



The Jones 



FILING 

 BOXES 



Are Made 

 In Any Size 



That Paper Is Lost 



Not necessarily. Perhaps it has only been "pnt away" for 

 safe keeping. But, for all practical purposes, it IS lost if 

 you cannot find it whenever yon need it. 



Keep your records systematically. Preserve them in one 

 of the JONES FILING BOXES and every paper will be at 

 hand when you want it. 



The coupon below will bring you our illustrated catalog 

 showing several styles. Send for it now. 



THE JESSE JONES PAPER BOX CO. 



613-615 Commerce Street PHILADELPHIA 



JESSE JONES PAPER BOX CO., 



613-615 Commerce St., Philadelphia 



Genflemen: — Please send me your booklet 

 giving full information about Jesse Jones Fil- 

 ing Boxes. 



Name 



Address _ 



