diff --git a/info/CRT.MAC b/info/CRT.MAC
index b7fee21a..b69d6476 100644
--- a/info/CRT.MAC
+++ b/info/CRT.MAC
@@ -11,8 +11,6 @@
 .ds bF \\fR
 .\" Italic Font
 .ds iF \\fR
-.\" Large Font
-.ds lF \\fR
 .\" Previous Font
 .ds pF \\fP
 .\" Character spacing string
diff --git a/info/INFO.MAC b/info/INFO.MAC
index 3bfaf68f..5cbabb43 100644
--- a/info/INFO.MAC
+++ b/info/INFO.MAC
@@ -100,6 +100,16 @@ Level: \\$1
 .\" Print 1st arg + 2 spaces
 \\$1\0\0\c
 ..
+.de SH                  \" Start of macro SH -- section heading
+.s1
+\s+2\*(bF\\$1\*(pF\s0
+.sp 0.6
+..
+.de SS                  \" Start of macro SS -- subsection heading
+.s1
+\*(bF\\$1\*(pF
+.sp 0.6
+..
 .de NF          \" Start of macro NF
 .nf             \" No-fill
 .\" Constant width 26/36 ens
diff --git a/info/TROFF.MAC b/info/TROFF.MAC
index ed7197ba..baa5b23d 100644
--- a/info/TROFF.MAC
+++ b/info/TROFF.MAC
@@ -11,8 +11,6 @@
 .ds bF \\fB
 .\" italic Font - Times Italic
 .ds iF \\fI
-.\" large Font - Times Roman
-.ds lF \\fR
 .\" previous Font - A special way to switch
 .ds pF \\fP
 .\" Character spacing string