About when did fly rod ferrules improve?
C. Gualdoni Bamboo Rods LLC - Advantages
201107 - Issue 44 Description
Spigot Ferrules — C. Barclay Fly Rod Co.
Wright & Mcgill favorite 8FT, 2 Pieces No.mb980 F Mini Ferrules
Rod sections won't fit - Fly Fishing - Maine Fly Fish
Bamboo Fly Rod: Building the Perfect Fly Fishing Experience
Oyster Bamboo Fly Rods - Bamboo Fly Rod Care: Mastering Ferrule
A set of two male and one female 18 % Nickel Silver ferrules. The male ferrules need lapping with 1200 grit paperfor a perfect fit.
18% NICKEL SILVER STEP DOWN FERRULES FOR RESTORATION OF A BAMBOO FLY ROD.
C. Gualdoni Bamboo Rods LLC - Advantages
Leonard 38H 7' 4wt. bamboo fly rod blank (two-piece single tip) – Proof Fly Fishing
5: Ferrules - Elkhorn Fly Rod & Reel