Your search for ""topo-059b"" revealed the following:

059B03 Margaret Island Canadian topographic map, 1:50,000 scale

059B03 Margaret Island Canada topo map, 1:50,000 scale

059B05 Inglis Bay Canadian topographic map, 1:50,000 scale

059B05 Inglis Bay Canada topo map, 1:50,000 scale

059B04 Pioneer Channel Canadian topographic map, 1:50,000 scale

059B04 Pioneer Channel Canada topo map, 1:50,000 scale