This is all I’ve got to go on. Any ideas?
Pretty sure it’s not a voodoo with those canti’s and rear bridge cable stop. Those bridge stops are on a few British bikes from the late 80’s. The top cable routing reminds me of Oranges.
We need many more close-up photos to stand a chance, with detaisl of dropouts, seat cluster , cable hangers etc.
What headset diameter, bottom bracket shell length, seatpost size and frame number would also help.