The Hull Identification Number (HIN) will give you this information.
USCG HIN References:
Hull ID Numbers - BoatSafe.com
USCG MIC Reference:
Manufacturers Identification
HIN Format:
<MIC><Serial Number><Date of Certification><Model Year>
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MIC = Manufacturers ID Code
Maxum MIC's;
MIC.Company.........Address...........................City............State
BVK MAXUM MARINE 17825 59TH AVE NE...........ARLINGTON WA
MXK MAXUM MARINE 17825 59TH AVENUE NE ARLINGTON WA
MXP MAXUM MARINE 17825 59TH AVENUE NE ARLINGTON WA
MXR MAXUM MARINE PO BOX 9029 EVERETT WA
MXY MAXUM MARINE 1 NORTH FIELD CT LAKE FOREST IL
XNC MAXUM MARINE 17825 59TH AVE NE ARLINGTON WA
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The Maxum Serial Numbers in 1997 for a 2000 model would be as follows:
Model Serial Number ID
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2000 SRL = NL
2000 SCL = NM
2000 SF = NK
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Date Of Certification:
Format: <Month><Day>
example: Jan 3 = A3
Jan = A
Feb = B
Mar = C
April = D
May = E
June = F
July = G
Aug = H
Sept = I
Oct = J
Nov = K
Dec = L
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Model Year format: <YY>
example: 97
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You should be able to use this information to figure out exactly what you're looking at.