-----
suspect those aluminum bottles & their holder may have been Coloral -
http://velobase.com/ViewComponent.aspx?ID=04E5DA50-45B8-49A7-9BF5-43702EF2DE23&Enum=103&AbsPos=244
http://velobase.com/ViewComponent.aspx?ID=99238CF3-89E4-444F-97D5-1EF12C4F55E6&Enum=103&AbsPos=248
---
1964 a transition year from Ambrosio Champion to 3TTT Gran Prix: old stocks being used up before new stocks gotten into. machines departed Bozzi works with both types.
---
bottle cage of subject machine a T.A. Ref. 213 -
---
reassembly of fork/headset/stem -
original fork and Record headset would have been Italian thread
because steerer of replacement fork NERVOR you will want to check its diameter & thread
thread of headset locknut and adjustable race are marked on the underside
if steerer metric stem may have been taken down to fit
-----