VVFH Document Listings

Title	Documents
[CORRESPONDENCE FROM CURT LA FONTAINE TO HOWIE REGARDING 6TH REGIMENTAL VIRGINIA VOLUNTEER CALVARY FLAG][WITH ATTACHMENTS]	20183401MNBT1036347766F265461I002.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO MS. VIRGINIA HALE REGARDING VIRGINIA CIVIL WAR FLAGS][WITH ATTACHMENTS]	20183401MNBT1036347766F265461I003.pdf ±50
[CORRESPONDENCE FROM LAURA VIRGINIA HALE TO H.MICHAEL MADAUS REGARDING VIRGINIA CIVIL WAR FLAGS][WITH ATTACHMENTS]	20183401MNBT1036347766F265461I004.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO MR. STEVEN WARNER REGARDING VIRGINIA CIVIL WAR FLAGS][WITH ATTACHMENTS]	20183401MNBT1036347766F265461I005.pdf ±50
[CORRESPONDENCE FROM STEVEN WARNER TO H.MICHAEL MADAUS REGARDING VIRGINIA CIVIL WAR FLAGS][WITH ATTACHMENTS]	20183401MNBT1036347766F265461I006.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO STEVEN WARNER REGARDING VIRGINIA CIVIL WAR FLAGS][WITH ATTACHMENTS]	20183401MNBT1036347766F265461I007.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO MR. T. PATRICK BRENNAN REGARDING INFORMATION ON CIVIL WAR FLAGS]	20183401MNBT1036347766F265461I008.pdf ±50
[CORRESPONDENCE FROM MR. T. PATRICK BRENNAN TO H.MICHAEL MADAUS REGARDING INFORMATION ON CIVIL WAR FLAGS][WITH ATTACHMENTS]	20183401MNBT1036347766F265461I009.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO MR. JOHN HUGHES REGARDING CIVIL WAR FLAGS AT LEE CHAPEL]	20183401MNBT1036347766F265461I010.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO MR. JOHN HUGHES REGARDING 8 CONFEDERATE FLAGS AT LEE CHAPEL][WITH ATTACHMENT]	20183401MNBT1036347766F265461I012.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO MR. JOSEPH L. WHITNEY REGARDING VIRGINIA CONFEDERATE FLAGS][WITH ATTACHMENT]	20183401MNBT1036347766F265461I013.pdf ±50
[CORRESPONDENCE FROM ROBERT WILBURN TO H.MICHAEL MADAUS REGARDING INFORMATION ON CIVIL WAR FLAGS][WITH ATTACHMENTS]	20183401MNBT1036347766F265461I014.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO MR. ROBERT WILBURN REGARDING CONFEDERATE FLAGS]	20183401MNBT1036347766F265461I015.pdf ±50
[CORRESPONDENCE FROM RICHARD H. ZIGLAR TO H.MICHAEL MADAUS REGARDING INFORMATION ON 51ST VIRGINIA FLAG][WITH ATTACHMENTS]	20183401MNBT1036347766F265461I016.pdf ±50
[INVITATION [HOWARD] FOR "COLOURS OF THE GREY" FLAG INDEX SPECIAL CHAMPAGNE TOAST AT ELEANOR S. BROCKEDBROUGH LIBRARY, THE MUSEUM OF THE CONFEDERACY]	20183401MNBT1036347766F265463I001.pdf ±50
[PHOTO HIGH ANGLE-ECU; QUILT WITH 7 CONFEDERATE FLAGS EMBROIDER ONTO FIELD, 1 LARGER [DIVISION] FLAG SURROUNDED BY SMALLER [CORPS] FLAGS, WITH NAMES EMBROIDERED UNDER EACH FLAG]	20183401MNBT1036347766F265463I002.pdf ±50
[PHOTO HIGH ANGLE-ECU; QUILT WITH 7 CONFEDERATE FLAGS EMBROIDER ONTO FIELD, 1 LARGER [DIVISION] FLAG SURROUNDED BY SMALLER [CORPS] FLAGS WITH NAMES EMBROIDERED UNDER EACH FLAG]	20183401MNBT1036347766F265463I003.pdf ±50
[PHOTO HIGH ANGLE-ECU; QUILT WITH 7 CONFEDERATE FLAGS EMBROIDER ONTO FIELD, 1 LARGER [DIVISION] WITH CROSS IN CENTER, FLAG SURROUNDED BY SMALLER CORPS] FLAGS WITH NAMES EMBROIDERED UNDER EACH FLAG]	20183401MNBT1036347766F265463I004.pdf ±50
[PHOTO HIGH ANGLE-ECU; QUILT WITH 7 CONFEDERATE FLAGS EMBROIDER ONTO FIELD, 1 LARGER [DIVISION] FLAG, WITH STARS & A CRESCENT SURROUNDED BY 6 SMALLER [CORPS] FLAGS WITH NAMES EMBROIDERED UNDER EACH FLAG]	20183401MNBT1036347766F265463I005.pdf ±50
[PHOTO HIGH ANGLE-ECU; QUILT WITH 7 CONFEDERATE FLAGS EMBROIDER ONTO FIELD, 1 LARGER [DIVISION] NATIONAL FLAG, SURROUNDED BY 6 SMALLER [CORPS] FLAGS WITH NAMES EMBROIDERED UNDER EACH FLAG]	20183401MNBT1036347766F265463I006.pdf ±50
[PHOTO HIGH ANGLE-ECU; QUILT WITH 7 CONFEDERATE FLAGS EMBROIDER ONTO FIELD, 1 LARGER [DIVISION] FLAG, WITH STARS & A CRESCENT SURROUNDED BY 6 SMALLER [CORPS] FLAGS WITH NAMES EMBROIDERED UNDER EACH FLAG]	20183401MNBT1036347766F265463I007.pdf ±50
[PHOTO HIGH ANGLE, CU; BLUE FLAG WITH VIRGINIA SEAL ON ONE LEFT SIDE AND CIRCLE OF WHITE STARS AROUND "PRESENTED TO THE LANCASTER GREYS. BY THE LADIES OF LANCASTER COUNTY AUGUST 1860."]	20183401MNBT1036347766F265463I008.pdf ±50
[EMAIL CORRESPONDENCE FROM GREG BIGGS TO HOWARD REGARDING FLAGS INFORMATION FOR REBECCA ROSE][WITH ATTACHMENTS]	20183401MNBT1036347766F265463I010.pdf ±50
[CORRESPONDENCE FROM REBECCA A. ROSE TO HOWARD M. MADAUS REGARDING SUPPORT OF MUSEUM'S FLAG CONSERVATION PROGRAM][WITH ATTACHMENTS]	20183401MNBT1036347766F265463I011.pdf ±50
[CORRESPONDENCE FROM HOWARD MICHAEL MADAUS TO MS. REBECCA ROSE REGARDING MUSEUMS' LIST OF CIVIL WAR DEPARTMENT CAPTURE NUMBERS WITH SUGGESTIONS][WITH ATTACHMENTS]	20183401MNBT1036347766F265463I012.pdf ±50
[CORRESPONDENCE FROM HOWARD MICHAEL MADAUS TO MS. REBECCA ROSE REGARDING CONFEDERATE FLAGS][WITH ATTACHMENTS]	20183401MNBT1036347766F265463I013.pdf ±50
[TRANSCRIPT OF LETTER FROM HANNAH E. THOMPSON REGARDING BENJAMIN E. HENRICKSON CONSCRIPTION DURING CIVIL WAR][WITH ATTACHMENTS]	20183401MNBT1036347766F265463I014.pdf ±50
[CORRESPONDENCE FROM REBECCA A. ROSE TO HOWARD M. MADAUS REGARDING CONFEDERATE FLAGS]	20183401MNBT1036347766F265463I015.pdf ±50
[CORRESPONDENCE FROM HOWARD MICHAEL MADAUS TO MS. REBECCA ROSE REGARDING CONFEDERATE FLAGS][WITH ATTACHMENTS]	20183401MNBT1036347766F265463I016.pdf ±50
[CORRESPONDENCE FROM REBECCA A. ROSE TO HOWARD M. MADAUS REGARDING INFORMATION ON CONFEDERATE FLAGS]	20183401MNBT1036347766F265463I017.pdf ±50
[CORRESPONDENCE FROM HOWARD MICHAEL MADAUS TO MS. REBECCA ROSE REGARDING CONFEDERATE FLAGS][WITH ATTACHMENTS]	20183401MNBT1036347766F265464I001.pdf ±50
[CORRESPONDENCE FROM REBECCA A. ROSE TO HOWARD M. MADAUS REGARDING SUPPORT OF MUSEUM OF THE CONFEDERACY'S FLAG CONSERVATION PROGRAM]	20183401MNBT1036347766F265464I002.pdf ±50
[CORRESPONDENCE FROM HOWARD MICHAEL MADAUS TO MS. REBECCA ROSE REGARDING CONFEDERATE FLAG PROJECT][WITH ATTACHMENTS]	20183401MNBT1036347766F265464I003.pdf ±50
[CORRESPONDENCE FROM HOWARD MICHAEL MADAUS TO MS. REBECCA ROSE REGARDING CONFEDERATE FLAGS][WITH ATTACHMENTS]	20183401MNBT1036347766F265464I004.pdf ±50
[INVITATION TO HOWARD M. MADAUS TO A 99TH BIRTHDAY CELEBRATION AT THE MUSEUM OF THE CONFEDERACY]	20183401MNBT1036347766F265464I005.pdf ±50
[LEAFLET] THE WHITE HOUSE OF THE CONFEDERACY	20183401MNBT1036347766F265464I006.pdf ±50
[CORRESPONDENCE FROM HOWARD MICHAEL MADAUS TO MS. REBECCA ROSE REGARDING CONFEDERATE FLAGS][WITH ATTACHMENTS]	20183401MNBT1036347766F265464I007.pdf ±50
[CORRESPONDENCE FROM BROOKE E. FILLMORE TO MR. HOWARD MICHAEL MADAUS REGARDING MEMBERSHIP TO THE MUSEUM AND WHITE HOUSE OF CONFEDERACY]	20183401MNBT1036347766F265464I008.pdf ±50
[NEWSLETTER] "FLAG COLLECTION HAS A NEW HOME"	20183401MNBT1036347766F265464I009.pdf ±50
[CORRESPONDENCE FROM HOWARD MICHAEL MADAUS REGARDING SURVIVING FLAGS FROM PICKETT'S - PETTIGREW'S ASSAULT 1863.][WITH ATTACHMENTS]	20183401MNBT1036347766F265465I001.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO LES REGARDING CIVIL WAR FLAGS]	20183401MNBT1036347766F2654667I001.pdf ±50
[CORRESPONDENCE FROM LES TO HOWIE REGARDING INFORMATION ABOUT CIVIL WAR FLAGS][WITH ATTACHMENTS]	20183401MNBT1036347766F2654667I002.pdf ±50
[CORRESPONDENCE FROM LES JENSEN TO HOWIE REGARDING INFORMATION ABOUT CIVIL WAR FLAGS][WITH ATTACHMENTS]	20183401MNBT1036347766F2654667I003.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO LES JENSEN REGARDING INFORMATION ABOUT CIVIL WAR FLAGS]	20183401MNBT1036347766F2654667I004.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO LES JENSEN REGARDING INFORMATION ABOUT CIVIL WAR FLAGS]	20183401MNBT1036347766F2654667I005.pdf ±50
[CORRESPONDENCE FROM DAVID C. HAHN TO HOWARD REGARDING CONFEDERATE FLAGS]	20183401MNBT1036347766F2654667I006.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO DAVID C. HAHN REGARDING CONFEDERATE FLAGS]	20183401MNBT1036347766F2654667I007.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO LES JENSEN REGARDING INFORMATION ABOUT CIVIL WAR FLAGS]	20183401MNBT1036347766F2654667I008.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO LES JENSEN REGARDING INFORMATION ABOUT CIVIL WAR FLAGS]	20183401MNBT1036347766F2654667I009.pdf ±50
[CORRESPONDENCE FROM LES JENSEN TO HOWIE REGARDING INFORMATION ABOUT CIVIL WAR FLAGS]	20183401MNBT1036347766F2654667I010.pdf ±50
[CORRESPONDENCE FROM LES JENSEN TO HOWIE REGARDING INFORMATION ABOUT CIVIL WAR FLAGS]	20183401MNBT1036347766F2654667I011.pdf ±50
[CORRESPONDENCE FROM LES JENSEN TO HOWIE REGARDING ITINERARY FOR THE SOUTHERN SOJOURN TO SEE CIVIL WAR FLAGS]	20183401MNBT1036347766F2654667I012.pdf ±50
[NOTE FROM LES TO HOWIE REGARDING FLAGS]	20183401MNBT1036347766F2654667I013.pdf ±50
[CORRESPONDENCE FROM LES JENSEN TO HOWIE REGARDING INFORMATION ABOUT CIVIL WAR FLAGS]	20183401MNBT1036347766F2654667I014.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO LES JENSEN REGARDING INFORMATION ABOUT CIVIL WAR FLAGS][WITH ATTACHMENTS]	20183401MNBT1036347766F2654667I015.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO LES JENSEN REGARDING INFORMATION ABOUT CIVIL WAR FLAGS]	20183401MNBT1036347766F2654667I016.pdf ±50
[CORRESPONDENCE FROM LES JENSEN TO HOWIE REGARDING INFORMATION ABOUT CIVIL WAR FLAGS]	20183401MNBT1036347766F2654667I017.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO LES JENSEN REGARDING INFORMATION ABOUT CIVIL WAR FLAGS][WITH ATTACHMENTS]	20183401MNBT1036347766F2654668I001.pdf ±50
[CORRESPONDENCE FROM LES JENSEN TO HOWIE REGARDING INFORMATION ABOUT CIVIL WAR FLAGS][WITH ATTACHMENTS]	20183401MNBT1036347766F2654668I002.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO LES JENSEN REGARDING INFORMATION ABOUT CIVIL WAR FLAGS]	20183401MNBT1036347766F2654668I003.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO LES JENSEN REGARDING INFORMATION ABOUT CIVIL WAR FLAGS]	20183401MNBT1036347766F2654668I004.pdf ±50
[CORRESPONDENCE FROM LES JENSEN TO MR. KEVIN P. LOCKWOOD REGARDING REGIMENTAL FLAGS]	20183401MNBT1036347766F2654668I005.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO LES JENSEN REGARDING INFORMATION ABOUT CIVIL WAR FLAGS][WITH ATTACHMENTS]	20183401MNBT1036347766F2654668I006.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO LES JENSEN REGARDING INFORMATION ABOUT CIVIL WAR FLAGS]	20183401MNBT1036347766F2654668I007.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO LES JENSEN REGARDING INFORMATION ABOUT CIVIL WAR FLAGS][WITH ATTACHMENTS]	20183401MNBT1036347766F2654668I008.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO LES JENSEN REGARDING INFORMATION ABOUT CIVIL WAR FLAGS]	20183401MNBT1036347766F2654668I009.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO LES JENSEN REGARDING INFORMATION ABOUT CIVIL WAR FLAGS][WITH ATTACHMENTS]	20183401MNBT1036347766F2654668I010.pdf ±50
[CORRESPONDENCE FROM LES JENSEN TO HOWIE REGARDING INFORMATION ABOUT CIVIL WAR FLAGS][WITH ATTACHMENTS]	20183401MNBT1036347766F2654668I011.pdf ±50
[CORRESPONDENCE FROM LES JENSEN TO HOWIE REGARDING INFORMATION ABOUT CIVIL WAR FLAGS][WITH ATTACHMENTS]	20183401MNBT1036347766F2654668I012.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO LES JENSEN REGARDING INFORMATION ABOUT CIVIL WAR FLAGS]	20183401MNBT1036347766F2654669I001.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO LES JENSEN REGARDING INFORMATION ABOUT CIVIL WAR FLAGS][WITH ATTACHMENTS]	20183401MNBT1036347766F2654669I002.pdf ±50
[CORRESPONDENCE FROM LES JENSEN TO HOWIE REGARDING INFORMATION ABOUT CIVIL WAR FLAGS][WITH ATTACHMENTS]	20183401MNBT1036347766F2654669I003.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO LES JENSEN REGARDING INFORMATION ABOUT CIVIL WAR FLAGS][WITH ATTACHMENTS]	20183401MNBT1036347766F2654669I004.pdf ±50
[CORRESPONDENCE FROM LES JENSEN TO HOWIE REGARDING INFORMATION ABOUT CIVIL WAR FLAGS]	20183401MNBT1036347766F2654669I005.pdf ±50
[CORRESPONDENCE FROM KURT E. BRANDENBURG TO HOWIE REGARDING INFORMATION ABOUT CIVIL WAR FLAGS]	20183401MNBT1036347766F2654669I006.pdf ±50
[CORRESPONDENCE FROM LES JENSEN TO HOWIE REGARDING CHECK FOR BOOK ORDER]	20183401MNBT1036347766F2654669I007.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO LES JENSEN REGARDING INFORMATION ABOUT CIVIL WAR FLAGS]	20183401MNBT1036347766F2654669I008.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO LES JENSEN REGARDING INFORMATION ABOUT BOOK OF CIVIL WAR FLAGS][WITH ATTACHMENTS]	20183401MNBT1036347766F2654669I009.pdf ±50
[CORRESPONDENCE FROM LES JENSEN TO HOWIE REGARDING INFORMATION ABOUT CIVIL WAR FLAGS]	20183401MNBT1036347766F2654669I011.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO LES JENSEN REGARDING INFORMATION ABOUT CIVIL WAR FLAGS]	20183401MNBT1036347766F2654669I012.pdf ±50
[CORRESPONDENCE FROM LES JENSEN TO HOWIE REGARDING INFORMATION ABOUT CIVIL WAR FLAGS]	20183401MNBT1036347766F2654669I013.pdf ±50
[CORRESPONDENCE FROM LES JENSEN TO HOWIE REGARDING INFORMATION ABOUT CIVIL WAR FLAGS]	20183401MNBT1036347766F2654669I014.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO LES JENSEN REGARDING INFORMATION ABOUT CIVIL WAR FLAGS]	20183401MNBT1036347766F2654669I015.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO LES JENSEN REGARDING INFORMATION ABOUT CIVIL WAR FLAGS][WITH ATTACHMENTS]	20183401MNBT1036347766F2654669I016.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO LES JENSEN REGARDING INFORMATION ABOUT CIVIL WAR FLAGS]	20183401MNBT1036347766F2654669I017.pdf ±50
[CORRESPONDENCE FROM LES JENSEN TO HOWIE REGARDING INFORMATION ABOUT CIVIL WAR FLAGS][WITH ATTACHMENTS]	20183401MNBT1036347766F2654669I018.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO KURT REGARDING INFORMATION ABOUT CIVIL WAR FLAGS]	20183401MNBT1036347766F2654669I019.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO MR. ROBERT K. KRICK REGARDING INFORMATION ABOUT CIVIL WAR FLAGS]	20183401MNBT1036347766F2654669I020.pdf ±50
[CORRESPONDENCE FROM LES JENSEN TO HOWIE REGARDING INFORMATION ABOUT CIVIL WAR FLAGS]	20183401MNBT1036347766F2654669I021.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO LES JENSEN REGARDING INFORMATION ABOUT CIVIL WAR FLAGS][WITH ATTACHMENTS]	20183401MNBT1036347766F2654669I022.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO LES JENSEN REGARDING INFORMATION ABOUT CIVIL WAR FLAGS][WITH ATTACHMENTS]	20183401MNBT1036347766F2654669I023.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO LES JENSEN REGARDING INFORMATION ABOUT CIVIL WAR FLAGS]	20183401MNBT1036347766F2654669I024.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO LES JENSEN REGARDING INFORMATION ABOUT CIVIL WAR FLAGS]	20183401MNBT1036347766F2654669I025.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO LES JENSEN REGARDING INFORMATION ABOUT CIVIL WAR FLAGS][WITH ATTACHMENTS]	20183401MNBT1036347766F2654669I026.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO LES JENSEN REGARDING INFORMATION ABOUT CIVIL WAR FLAGS][WITH ATTACHMENTS]	20183401MNBT1036347766F2654669I027.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO KURT BRANDENBURG REGARDING INFORMATION ABOUT CIVIL WAR FLAGS]	20183401MNBT1036347766F2654669I028.pdf ±50
[CORRESPONDENCE FROM LES JENSEN TO HOWIE REGARDING INFORMATION ABOUT CIVIL WAR FLAGS][WITH ATTACHMENTS]	20183401MNBT1036347766F2654669I029.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO LES JENSEN REGARDING INFORMATION ABOUT CIVIL WAR FLAGS][WITH ATTACHMENTS]	20183401MNBT1036347766F2654669I030.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO LES JENSEN REGARDING INFORMATION ABOUT CIVIL WAR FLAGS][WITH ATTACHMENTS]	20183401MNBT1036347766F2654669I031.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO LES JENSEN REGARDING INFORMATION ABOUT CIVIL WAR FLAGS]	20183401MNBT1036347766F2654669I032.pdf ±50
[CORRESPONDENCE FROM H.MICHAEL MADAUS TO KURT BRANDENBURG REGARDING INFORMATION ABOUT CIVIL WAR FLAGS]	20183401MNBT1036347766F2654669I033.pdf ±50