LBT-xx Any patch that has Blackhawk Trail on it
LPF-xx Any felt patch. Primarily the 1940-1946 time frame.
LPP-xx Camp patches from the 1947-1976 time frame where no identifying year is visible. This group covers the ubiquitous Red, black, white, Indian face patches.
LP-xx Patches from the modern era (1976 and later) where either a year is indicated or a year can be assigned by those with memories. In this case, a,b, and c will denote variations within a year between a 'trader patch' and an issued patch. If needed, x,y, and z will denote slight variations among patches of the same type.
LAQ-xx Lowden Aquatic School and segments.
LAM-xx Amaquonsippi style staff patches
LFC-xx Firecrafters patches mentioning Camp Lowden
LBP-xx Any patch with any dimension greater than 4.5" will be listed as a Back Patch.
LBC-xx Any Blackhawk Area Council patch that has a Lowden/Chief Blackhawk theme.
LCD-xx Any Lowden patch with Cub and Dad or Cub Day on it.
LV-xx Any other patches mentioning Camp Lowden. For instance weekend events.