By 1815 he had outgrown these premises and moved his manufacturing to Bath Row with a shop on New Street .
He made instruments for various opticians including John Benjamin Dancer who would for a time help to make some for Carpenter 's company .
By 1815 Carpenter had outgrown these premises and moved Carpenter 's manufacturing to Bath Row with a shop on New Street .
He made instruments for various opticians including John Benjamin Dancer who would for a time help to make some for Carpenter 's company .