diff --git a/src/emu/machine/bankdev.c b/src/emu/machine/bankdev.c
index c173fb0fd40..86d7d6e1876 100644
--- a/src/emu/machine/bankdev.c
+++ b/src/emu/machine/bankdev.c
@@ -1,3 +1,5 @@
+// license:MAME
+// copyright-holders:smf
 #include "bankdev.h"
 
 // device type definition
diff --git a/src/emu/machine/bankdev.h b/src/emu/machine/bankdev.h
index 137b21d9063..35e842a0f0a 100644
--- a/src/emu/machine/bankdev.h
+++ b/src/emu/machine/bankdev.h
@@ -1,3 +1,5 @@
+// license:MAME
+// copyright-holders:smf
 #pragma once
 
 #ifndef __BANKDEV_H__
diff --git a/src/emu/machine/linflash.c b/src/emu/machine/linflash.c
index dee209a546a..a9a7778acc0 100644
--- a/src/emu/machine/linflash.c
+++ b/src/emu/machine/linflash.c
@@ -1,3 +1,5 @@
+// license:MAME
+// copyright-holders:smf
 #include "linflash.h"
 
 linear_flash_pccard_device::linear_flash_pccard_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock,const char *shortname, const char *source) :
diff --git a/src/emu/machine/linflash.h b/src/emu/machine/linflash.h
index 141717f3a88..4d3cce80950 100644
--- a/src/emu/machine/linflash.h
+++ b/src/emu/machine/linflash.h
@@ -1,3 +1,5 @@
+// license:MAME
+// copyright-holders:smf
 #pragma once
 
 #ifndef __LINFLASH_H__
diff --git a/src/emu/machine/mb89371.c b/src/emu/machine/mb89371.c
index 45b140b6cae..7da9ef30f3e 100644
--- a/src/emu/machine/mb89371.c
+++ b/src/emu/machine/mb89371.c
@@ -1,3 +1,5 @@
+// license:MAME
+// copyright-holders:smf
 /*
  * MB89371
  *
diff --git a/src/emu/machine/mb89371.h b/src/emu/machine/mb89371.h
index fe2e425784a..c5d3bdbe5b1 100644
--- a/src/emu/machine/mb89371.h
+++ b/src/emu/machine/mb89371.h
@@ -1,3 +1,5 @@
+// license:MAME
+// copyright-holders:smf
 /*
  * MB89371
  *
diff --git a/src/emu/machine/pccard.c b/src/emu/machine/pccard.c
index bf52c53cf89..c6eb5987cc3 100644
--- a/src/emu/machine/pccard.c
+++ b/src/emu/machine/pccard.c
@@ -1,3 +1,5 @@
+// license:MAME
+// copyright-holders:smf
 #include "pccard.h"
 
 READ16_MEMBER( pccard_interface::read_memory )
diff --git a/src/emu/machine/pccard.h b/src/emu/machine/pccard.h
index f15ef7630f6..a085f0c942a 100644
--- a/src/emu/machine/pccard.h
+++ b/src/emu/machine/pccard.h
@@ -1,3 +1,5 @@
+// license:MAME
+// copyright-holders:smf
 #pragma once
 
 #ifndef __PCCARD_H__
diff --git a/src/emu/machine/vt83c461.c b/src/emu/machine/vt83c461.c
index c485d558e1b..526fd8e524f 100644
--- a/src/emu/machine/vt83c461.c
+++ b/src/emu/machine/vt83c461.c
@@ -1,3 +1,5 @@
+// license:MAME
+// copyright-holders:smf
 #include "vt83c461.h"
 
 /***************************************************************************
diff --git a/src/emu/machine/vt83c461.h b/src/emu/machine/vt83c461.h
index ff1e739663a..d136a472f6d 100644
--- a/src/emu/machine/vt83c461.h
+++ b/src/emu/machine/vt83c461.h
@@ -1,3 +1,5 @@
+// license:MAME
+// copyright-holders:smf
 /***************************************************************************
 
     vt83c461.h
diff --git a/src/mame/machine/k573cass.c b/src/mame/machine/k573cass.c
index cd3a659ce1c..0a8422a72d8 100644
--- a/src/mame/machine/k573cass.c
+++ b/src/mame/machine/k573cass.c
@@ -1,3 +1,5 @@
+// license:MAME
+// copyright-holders:smf
 /*
  * Konami 573 Security Cassette
  *
diff --git a/src/mame/machine/k573cass.h b/src/mame/machine/k573cass.h
index a4d325669e9..83b7278730f 100644
--- a/src/mame/machine/k573cass.h
+++ b/src/mame/machine/k573cass.h
@@ -1,3 +1,5 @@
+// license:MAME
+// copyright-holders:smf
 /*
  * Konami 573 Security Cassette
  *
diff --git a/src/mame/machine/ns11prot.c b/src/mame/machine/ns11prot.c
index 11ca34984cb..76f1a2387ec 100644
--- a/src/mame/machine/ns11prot.c
+++ b/src/mame/machine/ns11prot.c
@@ -1,3 +1,5 @@
+// license:MAME
+// copyright-holders:smf
 /*
  * Namco System 11 Protection
  *
diff --git a/src/mame/machine/ns11prot.h b/src/mame/machine/ns11prot.h
index 933f2de1f2a..9a5a9719119 100644
--- a/src/mame/machine/ns11prot.h
+++ b/src/mame/machine/ns11prot.h
@@ -1,3 +1,5 @@
+// license:MAME
+// copyright-holders:smf
 /*
  * Namco System 11 Protection
  *
diff --git a/src/mame/machine/zndip.c b/src/mame/machine/zndip.c
index d2ffe4f13fe..8858816e7ab 100644
--- a/src/mame/machine/zndip.c
+++ b/src/mame/machine/zndip.c
@@ -1,3 +1,5 @@
+// license:MAME
+// copyright-holders:smf
 #include "zndip.h"
 
 const device_type ZNDIP = &device_creator<zndip_device>;
diff --git a/src/mame/machine/zndip.h b/src/mame/machine/zndip.h
index 612d32face8..e6cc2f01708 100644
--- a/src/mame/machine/zndip.h
+++ b/src/mame/machine/zndip.h
@@ -1,3 +1,5 @@
+// license:MAME
+// copyright-holders:smf
 #pragma once
 
 #ifndef __ZNDIP_H__