Quick Fender Tag decode (a bit more investigation required):
DK41:
Dodge Polara,Monaco
Police
4 Door Sedan
P2D: 400 255HP(net) 1-4BBL 8 CYL
1972
Belvidere, IL, USA
237361: Sequence number
E68: 400-4bbl 246Hp
D34: Standard duty automatic transmission
Special Order Exterior Color
K2A9: Trim - Unknown, Vinyl Bench Seat, Unknown Color. POLICE TRIM LEVEL, VINVYL BENCH SET; GRAY
999: Unknown Int. Door Frames Gray to match interior
301: Build Date: March 01 Scheduled production date
J05252: Order number
999: Unknown Top Color
U: USA Specifications
F15: 65 Amp Alternator
F36: Unknown Likely "Spotlight Left"
F37: Unknown Likely "Spotlight Right"
F38: Unknown Roof reinforcement
F58: Unknown Rear crossmember reinforcement
F72: Unknown single key package
G11: Tinted Glass (all)
H51: Air Conditioning with Heater
N76: Coolant Recovery System
P41: Power Door Locks
R11: Radio Solid State AM (2 Watts)
I14: Unknown Y14 Sold car (somebody ordered it and was waiting for delivery)
Y39: Special Order
26: 26in Radiator
END: End of Sales Codes