Martin D-45 Custom acoustic guitar, serial number 421326, the Mandolin Brothers of Staten Island NY,

Martin D-45 Custom acoustic guitar, serial number 421326, the Mandolin Brothers of Staten Island NY, commissioned Martin to build 91 D-45 guitars based on the specifications of the original pre-war D-45's, known as the 'Holy Grail' of steel stringed acoustic guitars. This guitar offered for sale is number 1 of 91 of the custom made D-45's produced by Martin exclusively for the Mandolin Bros. The plaque sits inside on the neck block. We believe only around 60 were ever produced.In original Martin hardcover case. Condition Report: The guitar to the naked eye appears in good condition, neck is straight and solid with no movement. There are various surface marks and light crazing to the varnish.