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shell -

some time during the 1960's a change of shell was made by Varberg for the model 319/320 from NERVEX Professional to Agrati. do not know a specific year for this. find it interesting to note that while your example is early enough to exhibit the track style crown it is late enough to have the Agrati shell.

this bicycle cited previously is sufficiently early to wear the NERVEX shell -





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headplate finish -

when one gets back into the 1950's many Monark badged cycles came through with bare aluminum emblems - no contrasting white paint. this machine is dated 1953:



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