Complete Round Patch Set Sanhican 2 Lodge, cnjc352

Issue	Bdr	R/C	Bkg	Name	fdl/BSA	Year
Solid Flap Set 1969-1982 Sanhican 2 Lodge R1 and R2, what a great setof patches. Does anyone have information about the history of the two patches - who made them, how were they made, how many were issued? R4 is shown out of chronological order so that the three R3 patches can be seen side-by-side.
Round Patches Row 1, all columns
R1 R2	BLK WHT	C C	WHT WHT	RED GRN	none none	1932 1945
R3 R3a R3b	DYL DYL DYL	R R R	DBL DBL DBL	DYL DY DY	none none none	1969 1969 1969
R4	RED	R	WHT	RED	RED	1983

Solid Flap Set 1969-1982 Sanhican 2 Lodge