Help please identifying the year of my Monark

[Redd Rockett]

Can someone decode these serial numbers for me please and tell me what year my bike is? The bike is a Firestone Super Cruiser made by Monark. The model number is 18039A100 and the serial number is A1483545. Thank you for any help.

 

[Phil Fink]

https://www.worthpoint.com/worthopedia/1953-vintage-firestone-store-2054920280
The 1953 Firestone catalog pictures are grainy, and the "Holiday" catalog number 9A 100 might be read.

 

[Redd Rockett]

https://www.worthpoint.com/worthopedia/1953-vintage-firestone-store-2054920280
The 1953 Firestone catalog pictures are grainy, and the "Holiday" model number 9A100 might be read.
View attachment 253506

Thank you for the info! I appreciate it!