Bank of Canada, $20, 1937, serial numbers D/E 9801340, signature Gordon and Towers, also $1, $2, $5, $10 all signature Coyne and Towers,, (Pick 63b, 58e, 59c, 60c, 61c), $20 about uncirculated, others good very fine to extremely fine (5 notes).
Estimate: £130 - £180