Sayagaki Translation Assistance

[kevin2208]

Looking for some help translating the sayagaki for a Wakizashi I recently acquired. The sayagaki has quite a lot on it, so posting a 3 pictures below, its from top to bottom:.

 

Some additional context - the blade itself is a second gen Awatguchi Tadatsuna, and have a picture of the blade as well for reference, hopefully this additional info helps!

 

Thank you so much in advance, know theres a lot of writing on this one!

 

 

 

 

 

 

 

 

[xiayang]

I'll start with the easy bits:

 

粟田口一竿子忠綱 = Awataguchi Ikkanshi Tadatsuna

 

長壹尺九寸四分半有之 = Length: 1 shaku 9 sun 4.5 bu (~58.93 cm)

 

昭和卌九年春吉日 = on an auspicious day in spring of Shōwa 49 (1974 CE)

 

寒山誌 [花押] = recorded by Kanzan [kaō]

[SteveM]

彫物同作見事之   Carving also done by the swordsmith. Excellent work.  
柳沢家伝来珍重   Once in the collection of the Yanagisawa family. Precious.

[kevin2208]

Thank you so much Jan and Steve!!