224 MARKET DAIRYING 
Order Book for Supplies. For convenience as well 
as for permanent record, all orders should be made in 
duplicate in a book specially made for the purpose. The 
leaves in the order book are alternately marked “original” 
and ‘‘duplicate,” the duplicate being made at the same 
time as the original by using carbon paper between the 
two. A suitable form of order blank is shown below. 
Original Springdale Sanitary Dairy. 
J. C. Boone, Prop. 
Order No. ........ Reidville, N. H. ......... 190... 
POS a eoecnce Son see satis ue te ee ene pte gues ears enee teat 
Dear Sir: Please deliver by............ the following: 
Invoice and ship to 
Springdale Sanitary Dairy, 
J. ©. Boone, Prop., Reidville, N. H. 
Customer’s Record Sheet. In place of tickets, milk 
dealers now usually leave cards with each customer. 
Each of these cards covers a period of one month and is 
provided with blank spaces in which the consumer indi- 
cates his daily wants in the line of milk, cream, etc. The 
milk dealer transcribes these wants into his route book, 
leaving the cards entirely in the possession of the cus- 
tomers. A sample of such cards is shown on the follow- 
ing page. 
