TBB:  B503b Pick:  P27b Issuing Authority:  Bank of the Lao PDR Series:  1979–1988 Issues Year:  1979 Signature:  none Substrate:  Paper Size:  113 x 58 mm Color(s):  Brown Printer:  Unknown Front:  Workers loading logs on to a machine in a lumber mill; Laotian coat of...

TBB:  B506az Pick:  P30r Issuing Authority:  Bank of the Lao PDR Series:  1979–1988 Issues Year:  1979 Signature:  none Substrate:  Paper Size:  138 x 69 mm Color(s):  Dark green Printer:  Unknown Front:  Workers in a field with a grain threshing machine; stupa; temple; palm trees;...

TBB:  B517a Pick:  P41a Issuing Authority:  Bank of the Lao PDR Series:  2011 (2011–2012) Issues Year:  2011 Signature:  none Substrate:  Paper Size:  141 x 65 mm Color(s):  Light blue, Purple, Gold, Green Printer:  Bank of the Lao Front:  Portrait of revolutionary and former president...

TBB:  B504b Pick:  P28b Issuing Authority:  Bank of the Lao PDR Series:  1979–1988 Issues Year:  1979 Signature:  none Substrate:  Paper Size:  120 x 60 mm Color(s):  Reddish-brown Printer:  Unknown Front:  Tanks, trees, marching soldiers, speed boat patrolling the Mekong River; Laotian coat of arms....

TBB:  B502b Pick:  P26b Issuing Authority:  Bank of the Lao PDR Series:  1979–1988 Issues Year:  1979 Signature:  none Substrate:  Paper Size:  106 x 52 mm Color(s):  Green Printer:  Unknown Front:  Shoppers and clerks at a counter in a government store; Laotian coat of arms....

TBB:  B505b Pick:  P29b Issuing Authority:  Bank of the Lao PDR Series:  1979–1988 Issues Year:  1979 Signature:  none Substrate:  Paper Size:  130 x 65 mm Color(s):  Red Printer:  Unknown Front:  Farmers planting rice in paddy with water buffalo; stupa; electrical power towers; Laotian coat...

TBB:  B507a Pick:  P31a Issuing Authority:  Bank of the Lao PDR Series:  1979–1988 Issues Year:  1988 Signature:  none Substrate:  Paper Size:  150 x 69 mm Color(s):  Multicolor Printer:  Unknown Front:  Workers adjusting an irrigation pipe; electrical power towers; tractors; Laotian coat of arms. Back: ...

TBB:  B517a Pick:  P41a Issuing Authority:  Bank of the Lao PDR Series:  2011 (2011–2012) Issues Year:  2011 Signature:  none Substrate:  Paper Size:  141 x 65 mm Color(s):  Light blue, Purple, Gold, Green Printer:  Bank of the Lao Front:  Portrait of revolutionary and former president...