B1051.  Tetsu Tsuba Nyumon Sho by Saburo Namba, I believe.  1962.  Soft bound in 4 volumes, the folded binder and slipcase are missing, 6 x 8 1/4″, 480 total pages in Japanese, almost all of them with photos.  This book was published as a private, limited edition to be distributed to a study group; copies rarely show for sale (this is my 2nd ever).  Iron tsuba, many famous and many not normally seen in print are shown in black & white photos and described.  This book is special.

Condition is excellent.  1 pound, 10 ounces.  Now $450.