diff --git a/sdl1/deffont.h b/sdl1/deffont.h
index 109731d7..6fcf5a55 100644
--- a/sdl1/deffont.h
+++ b/sdl1/deffont.h
@@ -1,5 +1,6 @@
 /* Default font -- this is simply a 256x128x1 BMP, in #include'able form.
-   The font is 8x16, code page 437. */
+   The font is 8x16, code page 437, and is based on the pc8x16s.bdf font
+   from the vgafonts.tar.gz package, by "Myrlin". */
 
 unsigned char deffont[] =
 {
diff --git a/sdl1/deficon.h b/sdl1/deficon.h
index da78decf..f1f21d85 100644
--- a/sdl1/deficon.h
+++ b/sdl1/deficon.h
@@ -1,4 +1,4 @@
-/* The PDCurses logo, in #include'able form */
+/* The PDCurses logo as #include'able BMP (from ../x11/little_icon.xbm) */
 
 unsigned char deficon[] =
 {