細節
Two pairs of silver-mounted opera glasses
with vacant cartouches, one with mount stamped with naturalistic forms, the other with scrolling foliage, the larger example adjustable for "marine, theatre and campaign" use. (2)
with vacant cartouches, one with mount stamped with naturalistic forms, the other with scrolling foliage, the larger example adjustable for "marine, theatre and campaign" use. (2)