If it does not have an "X", I NEED IT!

This page is keyed by Blue Book 2 but has been modified to add new issues. The order may or may not be correct.
502A F1 GRY C BLU RED FF
502A P1 WHT C LBL RED A.L.; marmot has distinct molar teeth; TLS; 7 mm tall name
502A S1 BLU C LYL RED no number; HOR EMB dot in name; DBL BMT
502A P2 WHT C LBL RED A.L.; marmot does not have distinct molar teeth; 9 mm tall name; TLR
502A S2a BLU C YEL RED DBL BMT; VER EMB dot in name; no number
502A S2b BLU C DYL RED LBL BMT; VER EMB dot in name
502A S2c LBL C DYL RED LBL BMT; HOR EMB dot in name
502A S2d LBL C DYL RED LGY BMT; HOR EMB dot in name
502A P3 WHT C LBL RED A.R.; TLR; 9 mm wide WHT bdr
502A X1 RED R BLU BLK (NOAC63); woven shield-shape
502A X2 DYL R YEL BLK (NOAC65); oval; BLK '65
502A S3a LBL C DYL RED with number; VER EMB DYL; LBL BMT
502A S3b LBL C DYL RED LGY BMT
502A X3 RED R ORG BLK NOAC67; square
502A P4 WHT C BLU RED A.R.; TLR; 12 mm wide WHT bdr
502A S4 LBL R DYL RED with number and cncl name; VER EMB DYL
502A S5a LBL R DYL RED BLU & LGY totem; HOR EMB DYL
502A S5b LBL R DYL RED BLU & GRY totem
502A X4 BLU R RED BLU ORD staff; 124 mm
502A X5 RED R BLU RED 20th ANN; 1954-1974; TRI with curved sides
X 502A F2 RED R BLU RED TRM; VER fletching
502A F3 RED R LBL RED TLR; HOR fletching
502A S6 LBL R DYL RED no number; VER EMB DYL; & LBL; rounded upper corners; GRY & LBL totem
502A F4 RED R BLU RED RED FDL; TLM; PB
502A F5 RED R BLU RED RED SS; NT; CD; WHT creslon backing
502A S7 SMY R DBL RED RED BSA; 25th ANN
502A S8 LBL R YEL RED RED BSA; LBL & WHT totem; VER EMB YEL
X 502A F6 GRY R BLU RED RED BSA
502A P5 WHT C PBL RED NT; PB; A.R.
502A X6 BBL R DRD BBL ORD staff; 118 mm
502A J1a WHT R LBL RED ROR BSA; twill
X 502A J1b WHT R BLU RED RED
502A S9a WHT R M/C RED RED FDL; no apostrophe in name; GRN details
502A S9b WHT R M/C RED RED PGR details
502A P6 RED R BLU RED RED FDL; HOR & VER EMB WHT
502A S10a WHT R M/C RED RED FDL; apostrophe in name; LGR grass
502A S10b WHT R M/C RED RED GRN grass
X 502A S11a WHT R M/C RED DYL 30th ANN; GRN at base of cabin
502A S11b WHT R M/C RED DYL GRN half-way up cabin
502A S11c WHT R M/C RED DYL GRN does not touch FDL
502A S12 BBL R DYL RED RED BSA; WHT EMB totem face
502A S13 WHT R M/C RED RED FDL; CD; WWW on left; 502 on right
502A X7 RED R WHT BLK BLK FDL; service award
502A S14 LGY R M/C RED RED FDL; CD
502A S15 LBL R YEL RED RED BSA; CD; LGY & LBL totem; VER EMB YEL
502A S16 LBL R M/C ROR ROR FDL; BLU sky; (JAM89)
502A S17 LTQ R M/C RED RED FDL; LBL sky; (NOAC90)
502A S18a BLK R TAN RED BLK FDL; rounded corners & tip
X 502A S18b BLK R TAN RED BLK squared corners & tip
502A S19 RED R M/C BLK RED FDL; longhouse
502A F7 M/C C NBL WHT WHT FDL & BSA NOAC92
502A P7 RED R BLU RED RED VER WHT EMB
502A S20 SMY R GMY RED RED FDL; 40th ANN; service flap
X 502A S21 LBL R GMY RED RED FDL; 40th ANN
502A S22 LBL R DYL RED RED FDL; NOAC94
502A R1 BLU R WHT BRN FDL; 'Order of the Arrow Camp Staff Sheppard'
502A R2 BLK R RED WHT FDL; LLDC; 1993; BLK NW totem; no name
502A R3 RED R WHT BLK 'LLDC'; BLU marmot totem; no name
502A R4 GRY R WHT BLK 'LLDC'; BLU marmot totem; no name
502A J2 RED R WHT BLK BLK BSA; Service issue; REC
502A X8a BBL R RED BBL ORD staff REC; w/ loop; CD
502A X8b BBL R RED BBL ORD staff REC; no loop; CD
502A F8 WHT C TAN RED SMY FDL; NOAC96; participant
502A X9 WHT C TAN RED SMY FDL; NOAC96; participant
502A F9 RED C TAN RED SMY FDL; NOAC96
502A X10 RED C TAN RED SMY FDL; NOAC96
502A R5 BLK R RED WHT FDL; LLDC NW totem; no name
X 502A S23 GRN R M/C RED RED FDL; ORD
502A S24 RED R M/C RED RED FDL; BRO
502A S25 SMY R M/C RED RED FDL; VIG
X 502A S26 RED R RED RED RED FDL; 1997 Section Conclave Host
502A S27 SMY R RED RED RED FDL; 1997 Section Conclave Staff
X 502A S GRY R GRY GRY GRY FDL
X 502A S RED R RED RED RED FDL
X 502A S BLU R BLU BLU BLU FDL
X 502A S WHT R M/C BLK BLK NOAC 1998
X 502A X WHT R M/C BLK BLK NOAC 1998
X 502A S BLK R M/C BLK BLK NOAC 1998
X 502A X BLK R M/C BLK BLK NOAC 1998