Okay.. this is a little tricky:
bram/amdep: sticker with rt. numbers printed in Times New
Roman.
slbp/bbdep: big white piece of sticker with the number being
written on the it.
bndep: rt. number being written at a corner of the driver's
cabin.
However, due to the fact that buses do transfer from depot to
depot, what you may have seen is not accurate. For e.g.
SBS1792S was amdep 57. However, due to one of the transfers, it is
now bndep 66. The amdep sticker that bears with the rt. number 57
is invalid.
- OR -
SBS2751D was slbp 105. However, due to one of the transfers, it is
now hgdep 105. However, the sticker on board is of slbp 105.