#2169 Mary Lyon first day cover by Kribbs Kovers. The upper and lower center edge are creased. Postm..
$4.00
#2170 Paul Dudley White MD first day cover by Kribbs Kovers. The corners and lower center edge are c..
$4.00
#2171 Father Flanagan first day cover by Kribbs Kovers. The upper and lower center edges are crease..
$4.00
#2171 Father Flanagan first day cover by Kribbs Kovers. Postmark State: NE City: Boys Town Year: 19..
$4.00
#2172 Hugo L. Black first day cover by Kribbs Kovers. The lower center edge is creased. Postmark S..
$4.00
#2176 Julia Ward Howe first day cover by Kribbs Kovers. There is creasing down the left side and acr..
$2.00
#2176 Julia Ward Howe first day cover by Kribbs Kovers. The upper right corner is creased. Postmark ..
$4.00
#2177 Buffalo Bill Cody first day cover by Kribbs Kovers. The cover is creased along the insert edg..
$4.00
#2177 Buffalo Bill Cody first day cover by Kribbs Kovers. The edges and along the insert edges are ..
$4.00
#2177 Buffalo Bill Cody first day cover by Kribbs Kovers. The edges and along the insert edges are ..
$3.00
#2179 Virginia Apgar first day cover by Kribbs Kovers. The corners and edges are creased. Postmark S..
$3.00
#2180 Chester Carlson first day cover by Kribbs Kovers. The upper right corner is creased. Postmark ..
$4.00
#2180 Chester Carlson first day cover by Kribbs Kovers. The upper left corner is creased. Postmark S..
$4.00
#2181 Mary Cassatt first day cover by Kribbs Kovers. The corners are creased. Postmark State: PA C..
$3.00
#2181 Mary Cassatt first day cover by Kribbs Kovers. The upper right corner is creased. Postmark Sta..
$4.00
#2181 Mary Cassatt first day cover by Kribbs Kovers. The center right and lower right edges are crea..
$4.00
#2184 Earl Warren first day cover by Kribbs Kovers. The upper center edge is creased. Postmark State..
$4.00
#2185 Thomas Jefferson first day cover by Kribbs Kovers. The upper left edge is creased. Postmark St..
$4.00
#2186 Dennis Chavez first day cover by Kribbs Kovers. There is creasing across the cover. Postmark S..
$3.00
#2187 Claire Chennault first day cover by Kribbs Kovers. The corners and along the insert edges are..
$3.00
#2188 Harvey Cushing MD first day cover by Kribbs Kovers. The lower right corner is creased. Postmar..
$4.00
#2191 H. H. Hap Arnold first day cover by Kribbs Kovers. The corners are creased. Postmark State: PA..
$4.00
#2191 H. H. Hap Arnold first day cover by Kribbs Kovers. The cover is creased along the insert edge..
$3.00
#2195 William Jennings Bryan first day cover by Kribbs Kovers. Postmark State: IL City: Salem Year: ..
$6.00
#2202 LOVE - Puppy first day cover by Kribbs Kovers. The lower left side and lower center and upper..
$4.00
#2202 LOVE - Puppy first day cover by Kribbs Kovers. The lower right corner and upper and lower cen..
$6.00
#2203 Sojourner Truth first day cover by Kribbs Kovers. Postmark State: NY City: New Paltz Year: 19..
$4.00
#2210 Public Hospitals first day cover by Kribbs Kovers. The lower center edge is creased. Postmark ..
$4.00
#2210 Public Hospitals first day cover by Kribbs Kovers. The lower center edge is creased. Postmark ..
$4.00
#2210 Public Hospitals first day cover by Kribbs Kovers. Postmark State: NY City: New York Year: 19..
$4.00
#2216e James Monroe - US Presidents first day cover by Kribbs Kovers. The edges and upper right corn..
$4.00
#2216i William Henry Harrison - US Presidents first day cover by Kribbs Kovers. The upper and lower ..
$4.00
#2217b James Knox Polk - US Presidents first day cover by Kribbs Kovers. The lower edge is creased. ..
$4.00
#2217c Zachary Taylor - US Presidents first day cover by Kribbs Kovers. The lower center edge is cre..
$4.00
#2217h Andrew Johnson - US Presidents first day cover by Kribbs Kovers. The edges and corners are cr..
$4.00
#2218c Chester Arthur - US Presidents first day cover by Kribbs Kovers. The edges and upper right co..
$4.00
#2218f William McKinley - US Presidents first day cover by Kribbs Kovers. The upper center and lower..
$4.00
#2219c Herbert Hoover - US Presidents first day cover by Kribbs Kovers. The edges are creased. Postm..
$4.00
#2225 Omnibus 1880s first day cover by Kribbs Kovers. The lower center edge is creased. Postmark Sta..
$4.00
#2225 Omnibus 1880s first day cover by Kribbs Kovers. The lower center edge is creased. Postmark Sta..
$4.00
#2239 T. S. Eliot first day cover by Kribbs Kovers. The upper edge and lower center edge and along ..
$3.00
#2240-43 Woodcarved Figures first day cover by Kribbs Kovers. The upper corners are creased. Postm..
$4.00
#2261 Popcorn Wagon 1902 first day cover by Kribbs Kovers. Postmark State: IL City: Chicago Year: 19..
$4.00
#2275 United Way first day cover by Kribbs Kovers. Postmark State: DC City: Washington Year: 1987 Mo..
$4.00
#2278 Flag and Clouds first day cover by Kribbs Kovers. Postmark State: MA City: Boxborough Year: 19..
$4.00
#2279 E Rate - Earth first day cover by Kribbs Kovers. The lower center and upper edges are creased..
$3.00
#2280 Flag over Yosemite first day cover by Kribbs Kovers. Postmark State: CA City: Yosemite Year: 1..
$4.00
#2280a Flag over Yosemite first day cover by Kribbs Kovers. The upper right corner is creased. Pos..
$5.00
#2280a Flag over Yosemite first day cover by Kribbs Kovers. The edges are creased. Postmark State: C..
$4.00
#2281 Honeybee first day cover by Kribbs Kovers. The cover is creased along the insert edge and the..
$3.00