#182 Spectacle Reef – no Prefix- 1000 made
#410A Spectacle Reef – “A” Prefix- 7000 made
#410B Spectacle Reef – “B” Prefix- 1500 made

#183 St Joseph’s N. Pier – no Prefix- 1000 made
#411A St Joseph’s N. Pier – “A” Prefix- 7000 made
#411B St Joseph’s N. Pier – “B” Prefix- 1500 made

#412A Split Rock – “A” Prefix- 7000 made
#412B Split Rock – “B” Prefix- 1500 made
#412? Split Rock - open

#413A Marblehead – “A” Prefix- 7000 made
#413B Marblehead – “B” Prefix- 1500 made
#413? Marblehead- open

#184 30 Mile Point – no Prefix- 1000 made
#414A 30 Mile Point – “A” Prefix- 7000 made
#414B 30 Mile Point – “B” Prefix- 1500 made

#414 Barnegat NJ 4000 made
#414R Barnegat NJ open

During the Hay day of Harbour Light collecting the 1995 Stamp series with matching numbers and the “B” Prefix was considered more valuable since it was relatively rare compared to the “A”. But since most collectors didn’t know this, or just didn't care, the value never shot up for the “B” Prefix. This is another variation that wasn’t popular and hence had no secondary Market.
Jim J. is right there is no market difference between the variations when it comes to secondary market value. But on the other hand I think it would be neat to collect the harder to find "B" or No-Prefix. Who knows maybe down the line there may be a interest in these flag variations.

I just ran some ebay checks on bids and the general going price for the individual Stamp series Lighthouses are $15 to $48. I think a more Realistic value would be $25 to $35 The glow of course would be on the low side while the 30-mile point & Split Rock would run closser to the high side.

O Ya Acording to Jim Rutherford there are a few of the backward Lantern for the Split rock 412.
I have never seen one except for the #124. But Jim R. says there out there. Has anyone seen the #412 backward Latern?