diff --git a/README.md b/README.md
index dc93f54..720dcc5 100644
--- a/README.md
+++ b/README.md
@@ -6,13 +6,14 @@ Printable logsheet for amateur radio operators in tex
 
 With this latex file you can create a print template for an amateur radio
 logsheet. By default you fold a DIN A4 paper in half and get four A5 papers in
-portrait mode for the logsheet. These A5 sides are all enumerated with the
-number as watermark.
+portrait mode for the logsheet (with duplex printing). These A5 sides are all
+enumerated with the number as watermark.
+
+See [sample pdf](../../../raw/branch/main/sample/logsheet.DL1XXXX.pdf)
 
 Your callsign can be a watermark across the background. If the sheet is for
 trainee logging, there will be "Location+OP" in the heading.
 
-
 ## Setup
 
 ### Prepare build system