diff --git a/lang/american.txt b/lang/american.txt
--- a/lang/american.txt
+++ b/lang/american.txt
@@ -1011,6 +1011,7 @@ STR_CONFIG_PATCHES_FORBID_90_DEG        
 STR_CONFIG_PATCHES_JOINSTATIONS                                 :{LTBLUE}Join train stations built next to each other: {ORANGE}{STRING}
 STR_CONFIG_PATCHES_FULLLOADANY                                  :{LTBLUE}Leave station when any cargo is full, if 'full load': {ORANGE}{STRING}
 STR_CONFIG_PATCHES_IMPROVEDLOAD                                 :{LTBLUE}Use improved loading algorithm: {ORANGE}{STRING}
+STR_CONFIG_PATCHES_GRADUAL_LOADING                              :{LTBLUE}Load vehicles gradually: {ORANGE}{STRING}
 STR_CONFIG_PATCHES_INFLATION                                    :{LTBLUE}Inflation: {ORANGE}{STRING}
 STR_CONFIG_PATCHES_SELECTGOODS                                  :{LTBLUE}Deliver cargo to a station only when there is a demand: {ORANGE}{STRING}
 STR_CONFIG_PATCHES_LONGBRIDGES                                  :{LTBLUE}Allow building very long bridges: {ORANGE}{STRING}
@@ -2709,8 +2710,8 @@ STR_9819_CAN_T_SEND_SHIP_TO_DEPOT       
 STR_981A_UNABLE_TO_FIND_LOCAL_DEPOT                             :{WHITE}Unable to find local depot
 STR_HEADING_FOR_SHIP_DEPOT                                      :{ORANGE}Heading for {TOWN} Ship Depot
 STR_HEADING_FOR_SHIP_DEPOT_VEL                                  :{ORANGE}Heading for {TOWN} Ship Depot, {VELOCITY}
-STR_HEADING_FOR_SHIP_DEPOT_SERVICE                              :{LTBLUE}Sercice at {TOWN} Ship Depot
-STR_HEADING_FOR_SHIP_DEPOT_SERVICE_VEL                          :{LTBLUE}Sercice at {TOWN} Ship Depot, {VELOCITY}
+STR_HEADING_FOR_SHIP_DEPOT_SERVICE                              :{LTBLUE}Service at {TOWN} Ship Depot
+STR_HEADING_FOR_SHIP_DEPOT_SERVICE_VEL                          :{LTBLUE}Service at {TOWN} Ship Depot, {VELOCITY}
 STR_981C_SHIP_IS_WAITING_IN_DEPOT                               :{WHITE}Ship {COMMA} is waiting in depot
 STR_981D_BUILD_SHIP_DOCK                                        :{BLACK}Build ship dock
 STR_981E_BUILD_SHIP_DEPOT_FOR_BUILDING                          :{BLACK}Build ship depot (for building and servicing ships)
@@ -2869,6 +2870,7 @@ STR_PERFORMANCE_DETAIL_MONEY_TIP        
 STR_PERFORMANCE_DETAIL_LOAN_TIP                                 :{BLACK}The amount of money this company has taken on loan
 STR_PERFORMANCE_DETAIL_TOTAL_TIP                                :{BLACK}Total points out of possible points
 
+STR_NEWGRF_SETTINGS_BUTTON                                      :{BLACK}NewGRF Settings
 STR_NEWGRF_SETTINGS_CAPTION                                     :{WHITE}Newgrf settings
 STR_NEWGRF_APPLY_CHANGES                                        :{BLACK}Apply changes
 STR_NEWGRF_SET_PARAMETERS                                       :{BLACK}Set parameters
@@ -2876,6 +2878,29 @@ STR_NEWGRF_TIP                          
 STR_NEWGRF_NO_FILES_INSTALLED                                   :{BLACK}There are currently no newgrf files installed! Please refer to the manual for instructions to install new graphics.
 STR_NEWGRF_FILENAME                                             :{BLACK}Filename: {SILVER}{STRING}
 STR_NEWGRF_GRF_ID                                               :{BLACK}GRF ID: {SILVER}{STRING}
+STR_NEWGRF_MD5SUM                                               :{BLACK}MD5sum: {SILVER}{STRING}
+
+STR_NEWGRF_ADD                                                  :{BLACK}Add
+STR_NEWGRF_ADD_TIP                                              :{BLACK}Add a NewGRF file to the list
+STR_NEWGRF_REMOVE                                               :{BLACK}Remove
+STR_NEWGRF_REMOVE_TIP                                           :{BLACK}Remove the selected NewGRF file from the list
+STR_NEWGRF_MOVEUP                                               :{BLACK}Move Up
+STR_NEWGRF_MOVEUP_TIP                                           :{BLACK}Move the selected NewGRF file up the list
+STR_NEWGRF_MOVEDOWN                                             :{BLACK}Move Down
+STR_NEWGRF_MOVEDOWN_TIP                                         :{BLACK}Move the selected NewGRF file down the list
+STR_NEWGRF_FILE_TIP                                             :{BLACK}A list of the NewGRF files that are installed. Click a file to change its parameters
+STR_NEWGRF_PARAMETER                                            :{BLACK}Parameters: {SILVER}{STRING}
+STR_NEWGRF_PARAMETER_QUERY                                      :{BLACK}Enter NewGRF parameters
+STR_NEWGRF_NO_INFO                                              :{BLACK}No information available
+
+STR_NEWGRF_ADD_CAPTION                                          :{WHITE}Available NewGRF files
+STR_NEWGRF_ADD_FILE                                             :{BLACK}Add to selection
+STR_NEWGRF_ADD_FILE_TIP                                         :{BLACK}Add the selected NewGRF file to your configuration
+STR_NEWGRF_RESCAN_FILES                                         :{BLACK}Rescan files
+STR_NEWGRF_RESCAN_FILES_TIP                                     :{BLACK}Update the list of available NewGRF files
+
+STR_NEWGRF_NOT_FOUND                                            :{RED}Matching file not found
+STR_NEWGRF_DISABLED                                             :{RED}Disabled
 
 STR_CURRENCY_WINDOW                                             :{WHITE}Custom currency
 STR_CURRENCY_EXCHANGE_RATE                                      :{LTBLUE}Exchange rate: {ORANGE}{CURRENCY} = £ {COMMA}